20172334548

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1\times {\mathrm{20219}}^1$

素因数の和:21468

約数の個数: 48

約数和(自身を含む): 47774845440

約数和(自身を除く): 27602510892

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 1171, 2342, 3513, 4684, 7026, 14052, 20219, 40438, 60657, 80876, 83141, 121314, 166282, 242628, 249423, 332564, 498846, 997692, 1435549, 2871098, 4306647, 5742196, 8613294, 17226588, 23676449, 47352898, 71029347, 94705796, 142058694, 284117388, 1681027879, 3362055758, 5043083637, 6724111516, 10086167274, 20172334548]

約数ペア:

[(1, 20172334548), (2, 10086167274), (3, 6724111516), (4, 5043083637), (6, 3362055758), (12, 1681027879), (71, 284117388), (142, 142058694), (213, 94705796), (284, 71029347), (426, 47352898), (852, 23676449), (1171, 17226588), (2342, 8613294), (3513, 5742196), (4684, 4306647), (7026, 2871098), (14052, 1435549), (20219, 997692), (40438, 498846), (60657, 332564), (80876, 249423), (83141, 242628), (121314, 166282)]