20131119162

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{19289}}^1$

素因数の和:19569

約数の個数: 128

約数和(自身を含む): 55999641600

約数和(自身を除く): 35868522438

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 251, 297, 378, 462, 502, 594, 693, 753, 1386, 1506, 1757, 2079, 2259, 2761, 3514, 4158, 4518, 5271, 5522, 6777, 8283, 10542, 13554, 15813, 16566, 19289, 19327, 24849, 31626, 38578, 38654, 47439, 49698, 57867, 57981, 74547, 94878, 115734, 115962, 135023, 149094, 173601, 173943, 212179, 270046, 347202, 347886, 405069, 424358, 520803, 521829, 636537, 810138, 1041606, 1043658, 1215207, 1273074, 1485253, 1909611, 2430414, 2970506, 3645621, 3819222, 4455759, 4841539, 5728833, 7291242, 8911518, 9683078, 11457666, 13367277, 14524617, 26734554, 29049234, 33890773, 40101831, 43573851, 53256929, 67781546, 80203662, 87147702, 101672319, 106513858, 130721553, 159770787, 203344638, 261443106, 305016957, 319541574, 372798503, 479312361, 610033914, 745597006, 915050871, 958624722, 1118395509, 1437937083, 1830101742, 2236791018, 2875874166, 3355186527, 6710373054, 10065559581, 20131119162]

約数ペア:

[(1, 20131119162), (2, 10065559581), (3, 6710373054), (6, 3355186527), (7, 2875874166), (9, 2236791018), (11, 1830101742), (14, 1437937083), (18, 1118395509), (21, 958624722), (22, 915050871), (27, 745597006), (33, 610033914), (42, 479312361), (54, 372798503), (63, 319541574), (66, 305016957), (77, 261443106), (99, 203344638), (126, 159770787), (154, 130721553), (189, 106513858), (198, 101672319), (231, 87147702), (251, 80203662), (297, 67781546), (378, 53256929), (462, 43573851), (502, 40101831), (594, 33890773), (693, 29049234), (753, 26734554), (1386, 14524617), (1506, 13367277), (1757, 11457666), (2079, 9683078), (2259, 8911518), (2761, 7291242), (3514, 5728833), (4158, 4841539), (4518, 4455759), (5271, 3819222), (5522, 3645621), (6777, 2970506), (8283, 2430414), (10542, 1909611), (13554, 1485253), (15813, 1273074), (16566, 1215207), (19289, 1043658), (19327, 1041606), (24849, 810138), (31626, 636537), (38578, 521829), (38654, 520803), (47439, 424358), (49698, 405069), (57867, 347886), (57981, 347202), (74547, 270046), (94878, 212179), (115734, 173943), (115962, 173601), (135023, 149094)]