20199159714

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{4261}}^1$

素因数の和:4555

約数の個数: 64

約数和(自身を含む): 41782602240

約数和(自身を除く): 21583442526

約数列:

[1, 2, 3, 6, 73, 79, 137, 146, 158, 219, 237, 274, 411, 438, 474, 822, 4261, 5767, 8522, 10001, 10823, 11534, 12783, 17301, 20002, 21646, 25566, 30003, 32469, 34602, 60006, 64938, 311053, 336619, 583757, 622106, 673238, 790079, 933159, 1009857, 1167514, 1580158, 1751271, 1866318, 2019714, 2370237, 3502542, 4740474, 24573187, 42614261, 46116803, 49146374, 73719561, 85228522, 92233606, 127842783, 138350409, 147439122, 255685566, 276700818, 3366526619, 6733053238, 10099579857, 20199159714]

約数ペア:

[(1, 20199159714), (2, 10099579857), (3, 6733053238), (6, 3366526619), (73, 276700818), (79, 255685566), (137, 147439122), (146, 138350409), (158, 127842783), (219, 92233606), (237, 85228522), (274, 73719561), (411, 49146374), (438, 46116803), (474, 42614261), (822, 24573187), (4261, 4740474), (5767, 3502542), (8522, 2370237), (10001, 2019714), (10823, 1866318), (11534, 1751271), (12783, 1580158), (17301, 1167514), (20002, 1009857), (21646, 933159), (25566, 790079), (30003, 673238), (32469, 622106), (34602, 583757), (60006, 336619), (64938, 311053)]