20184558504

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{788213}}^1$

素因数の和:788330

約数の個数: 64

約数和(自身を含む): 55616379840

約数和(自身を除く): 35431821336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 97, 132, 194, 264, 291, 388, 582, 776, 1067, 1164, 2134, 2328, 3201, 4268, 6402, 8536, 12804, 25608, 788213, 1576426, 2364639, 3152852, 4729278, 6305704, 8670343, 9458556, 17340686, 18917112, 26011029, 34681372, 52022058, 69362744, 76456661, 104044116, 152913322, 208088232, 229369983, 305826644, 458739966, 611653288, 841023271, 917479932, 1682046542, 1834959864, 2523069813, 3364093084, 5046139626, 6728186168, 10092279252, 20184558504]

約数ペア:

[(1, 20184558504), (2, 10092279252), (3, 6728186168), (4, 5046139626), (6, 3364093084), (8, 2523069813), (11, 1834959864), (12, 1682046542), (22, 917479932), (24, 841023271), (33, 611653288), (44, 458739966), (66, 305826644), (88, 229369983), (97, 208088232), (132, 152913322), (194, 104044116), (264, 76456661), (291, 69362744), (388, 52022058), (582, 34681372), (776, 26011029), (1067, 18917112), (1164, 17340686), (2134, 9458556), (2328, 8670343), (3201, 6305704), (4268, 4729278), (6402, 3152852), (8536, 2364639), (12804, 1576426), (25608, 788213)]