20298962892

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1783}}^1$

素因数の和:2012

約数の個数: 192

約数和(自身を含む): 56393809920

約数和(自身を除く): 36094847028

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 23, 26, 38, 39, 46, 52, 57, 69, 76, 78, 92, 114, 138, 156, 167, 228, 247, 276, 299, 334, 437, 494, 501, 598, 668, 741, 874, 897, 988, 1002, 1196, 1311, 1482, 1748, 1783, 1794, 2004, 2171, 2622, 2964, 3173, 3566, 3588, 3841, 4342, 5244, 5349, 5681, 6346, 6513, 7132, 7682, 8684, 9519, 10698, 11362, 11523, 12692, 13026, 15364, 17043, 19038, 21396, 22724, 23046, 23179, 26052, 33877, 34086, 38076, 41009, 41249, 46092, 46358, 49933, 67754, 68172, 69537, 72979, 82018, 82498, 92716, 99866, 101631, 123027, 123747, 135508, 139074, 145958, 149799, 164036, 164996, 199732, 203262, 218937, 246054, 247494, 278148, 291916, 297761, 299598, 406524, 437874, 440401, 492108, 494988, 533117, 595522, 599196, 779171, 875748, 880802, 893283, 948727, 1066234, 1191044, 1321203, 1558342, 1599351, 1761604, 1786566, 1897454, 2132468, 2337513, 2642406, 2846181, 3116684, 3198702, 3573132, 3794908, 3870893, 4675026, 5284812, 5657459, 5692362, 6397404, 6848503, 7741786, 9350052, 10129223, 11314918, 11384724, 11612679, 13697006, 15483572, 16972377, 20258446, 20545509, 22629836, 23225358, 27394012, 30387669, 33944754, 40516892, 41091018, 46450716, 60775338, 67889508, 73546967, 82182036, 89030539, 121550676, 130121557, 147093934, 178061078, 220640901, 260243114, 267091617, 294187868, 356122156, 390364671, 441281802, 520486228, 534183234, 780729342, 882563604, 1068366468, 1561458684, 1691580241, 3383160482, 5074740723, 6766320964, 10149481446, 20298962892]

約数ペア:

[(1, 20298962892), (2, 10149481446), (3, 6766320964), (4, 5074740723), (6, 3383160482), (12, 1691580241), (13, 1561458684), (19, 1068366468), (23, 882563604), (26, 780729342), (38, 534183234), (39, 520486228), (46, 441281802), (52, 390364671), (57, 356122156), (69, 294187868), (76, 267091617), (78, 260243114), (92, 220640901), (114, 178061078), (138, 147093934), (156, 130121557), (167, 121550676), (228, 89030539), (247, 82182036), (276, 73546967), (299, 67889508), (334, 60775338), (437, 46450716), (494, 41091018), (501, 40516892), (598, 33944754), (668, 30387669), (741, 27394012), (874, 23225358), (897, 22629836), (988, 20545509), (1002, 20258446), (1196, 16972377), (1311, 15483572), (1482, 13697006), (1748, 11612679), (1783, 11384724), (1794, 11314918), (2004, 10129223), (2171, 9350052), (2622, 7741786), (2964, 6848503), (3173, 6397404), (3566, 5692362), (3588, 5657459), (3841, 5284812), (4342, 4675026), (5244, 3870893), (5349, 3794908), (5681, 3573132), (6346, 3198702), (6513, 3116684), (7132, 2846181), (7682, 2642406), (8684, 2337513), (9519, 2132468), (10698, 1897454), (11362, 1786566), (11523, 1761604), (12692, 1599351), (13026, 1558342), (15364, 1321203), (17043, 1191044), (19038, 1066234), (21396, 948727), (22724, 893283), (23046, 880802), (23179, 875748), (26052, 779171), (33877, 599196), (34086, 595522), (38076, 533117), (41009, 494988), (41249, 492108), (46092, 440401), (46358, 437874), (49933, 406524), (67754, 299598), (68172, 297761), (69537, 291916), (72979, 278148), (82018, 247494), (82498, 246054), (92716, 218937), (99866, 203262), (101631, 199732), (123027, 164996), (123747, 164036), (135508, 149799), (139074, 145958)]