20100972074562

素因数分解:

$2^1\times 3^3\times {\mathrm{911}}^1\times {\mathrm{1373}}^1\times {\mathrm{297601}}^1$

素因数の和:299896

約数の個数: 64

約数和(自身を含む): 44750579397120

約数和(自身を除く): 24649607322558

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 911, 1373, 1822, 2733, 2746, 4119, 5466, 8199, 8238, 12357, 16398, 24597, 24714, 37071, 49194, 74142, 297601, 595202, 892803, 1250803, 1785606, 2501606, 2678409, 3752409, 5356818, 7504818, 8035227, 11257227, 16070454, 22514454, 33771681, 67543362, 271114511, 408606173, 542229022, 813343533, 817212346, 1225818519, 1626687066, 2440030599, 2451637038, 3677455557, 4880061198, 7320091797, 7354911114, 11032366671, 14640183594, 22064733342, 372240223603, 744480447206, 1116720670809, 2233441341618, 3350162012427, 6700324024854, 10050486037281, 20100972074562]

約数ペア:

[(1, 20100972074562), (2, 10050486037281), (3, 6700324024854), (6, 3350162012427), (9, 2233441341618), (18, 1116720670809), (27, 744480447206), (54, 372240223603), (911, 22064733342), (1373, 14640183594), (1822, 11032366671), (2733, 7354911114), (2746, 7320091797), (4119, 4880061198), (5466, 3677455557), (8199, 2451637038), (8238, 2440030599), (12357, 1626687066), (16398, 1225818519), (24597, 817212346), (24714, 813343533), (37071, 542229022), (49194, 408606173), (74142, 271114511), (297601, 67543362), (595202, 33771681), (892803, 22514454), (1250803, 16070454), (1785606, 11257227), (2501606, 8035227), (2678409, 7504818), (3752409, 5356818)]