20165397714

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{15299}}^1$

素因数の和:15645

約数の個数: 128

約数和(自身を含む): 56049408000

約数和(自身を除く): 35884010286

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, 297, 317, 378, 462, 594, 634, 693, 951, 1386, 1902, 2079, 2219, 2853, 3487, 4158, 4438, 5706, 6657, 6974, 8559, 10461, 13314, 15299, 17118, 19971, 20922, 24409, 30598, 31383, 39942, 45897, 48818, 59913, 62766, 73227, 91794, 94149, 107093, 119826, 137691, 146454, 168289, 188298, 214186, 219681, 275382, 321279, 336578, 413073, 439362, 504867, 642558, 659043, 826146, 963837, 1009734, 1178023, 1318086, 1514601, 1927674, 2356046, 2891511, 3029202, 3534069, 4543803, 4849783, 5783022, 7068138, 9087606, 9699566, 10602207, 14549349, 21204414, 29098698, 31806621, 33948481, 43648047, 53347613, 63613242, 67896962, 87296094, 101845443, 106695226, 130944141, 160042839, 203690886, 261888282, 305536329, 320085678, 373433291, 480128517, 611072658, 746866582, 916608987, 960257034, 1120299873, 1440385551, 1833217974, 2240599746, 2880771102, 3360899619, 6721799238, 10082698857, 20165397714]

約数ペア:

[(1, 20165397714), (2, 10082698857), (3, 6721799238), (6, 3360899619), (7, 2880771102), (9, 2240599746), (11, 1833217974), (14, 1440385551), (18, 1120299873), (21, 960257034), (22, 916608987), (27, 746866582), (33, 611072658), (42, 480128517), (54, 373433291), (63, 320085678), (66, 305536329), (77, 261888282), (99, 203690886), (126, 160042839), (154, 130944141), (189, 106695226), (198, 101845443), (231, 87296094), (297, 67896962), (317, 63613242), (378, 53347613), (462, 43648047), (594, 33948481), (634, 31806621), (693, 29098698), (951, 21204414), (1386, 14549349), (1902, 10602207), (2079, 9699566), (2219, 9087606), (2853, 7068138), (3487, 5783022), (4158, 4849783), (4438, 4543803), (5706, 3534069), (6657, 3029202), (6974, 2891511), (8559, 2356046), (10461, 1927674), (13314, 1514601), (15299, 1318086), (17118, 1178023), (19971, 1009734), (20922, 963837), (24409, 826146), (30598, 659043), (31383, 642558), (39942, 504867), (45897, 439362), (48818, 413073), (59913, 336578), (62766, 321279), (73227, 275382), (91794, 219681), (94149, 214186), (107093, 188298), (119826, 168289), (137691, 146454)]