20165448588

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{2971}}^1\times {\mathrm{15287}}^1$

素因数の和:18302

約数の個数: 48

約数和(自身を含む): 48343835904

約数和(自身を除く): 28178387316

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 2971, 5942, 8913, 11884, 15287, 17826, 30574, 35652, 45861, 61148, 91722, 109927, 183444, 219854, 329781, 439708, 565619, 659562, 1131238, 1319124, 1696857, 2262476, 3393714, 6787428, 45417677, 90835354, 136253031, 181670708, 272506062, 545012124, 1680454049, 3360908098, 5041362147, 6721816196, 10082724294, 20165448588]

約数ペア:

[(1, 20165448588), (2, 10082724294), (3, 6721816196), (4, 5041362147), (6, 3360908098), (12, 1680454049), (37, 545012124), (74, 272506062), (111, 181670708), (148, 136253031), (222, 90835354), (444, 45417677), (2971, 6787428), (5942, 3393714), (8913, 2262476), (11884, 1696857), (15287, 1319124), (17826, 1131238), (30574, 659562), (35652, 565619), (45861, 439708), (61148, 329781), (91722, 219854), (109927, 183444)]