20070432

素因数分解:

$2^5\times 3^2\times {\mathrm{227}}^1\times {\mathrm{307}}^1$

素因数の和:550

約数の個数: 72

約数和(自身を含む): 57513456

約数和(自身を除く): 37443024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 227, 288, 307, 454, 614, 681, 908, 921, 1228, 1362, 1816, 1842, 2043, 2456, 2724, 2763, 3632, 3684, 4086, 4912, 5448, 5526, 7264, 7368, 8172, 9824, 10896, 11052, 14736, 16344, 21792, 22104, 29472, 32688, 44208, 65376, 69689, 88416, 139378, 209067, 278756, 418134, 557512, 627201, 836268, 1115024, 1254402, 1672536, 2230048, 2508804, 3345072, 5017608, 6690144, 10035216, 20070432]

約数ペア:

[(1, 20070432), (2, 10035216), (3, 6690144), (4, 5017608), (6, 3345072), (8, 2508804), (9, 2230048), (12, 1672536), (16, 1254402), (18, 1115024), (24, 836268), (32, 627201), (36, 557512), (48, 418134), (72, 278756), (96, 209067), (144, 139378), (227, 88416), (288, 69689), (307, 65376), (454, 44208), (614, 32688), (681, 29472), (908, 22104), (921, 21792), (1228, 16344), (1362, 14736), (1816, 11052), (1842, 10896), (2043, 9824), (2456, 8172), (2724, 7368), (2763, 7264), (3632, 5526), (3684, 5448), (4086, 4912)]