2020365512

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{2053}}^1$

素因数の和:2334

約数の個数: 64

約数和(自身を含む): 4232554560

約数和(自身を除く): 2212189048

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 211, 212, 422, 424, 583, 844, 1166, 1688, 2053, 2321, 2332, 4106, 4642, 4664, 8212, 9284, 11183, 16424, 18568, 22366, 22583, 44732, 45166, 89464, 90332, 108809, 123013, 180664, 217618, 246026, 433183, 435236, 492052, 866366, 870472, 984104, 1196899, 1732732, 2393798, 3465464, 4765013, 4787596, 9530026, 9575192, 19060052, 22958699, 38120104, 45917398, 91834796, 183669592, 252545689, 505091378, 1010182756, 2020365512]

約数ペア:

[(1, 2020365512), (2, 1010182756), (4, 505091378), (8, 252545689), (11, 183669592), (22, 91834796), (44, 45917398), (53, 38120104), (88, 22958699), (106, 19060052), (211, 9575192), (212, 9530026), (422, 4787596), (424, 4765013), (583, 3465464), (844, 2393798), (1166, 1732732), (1688, 1196899), (2053, 984104), (2321, 870472), (2332, 866366), (4106, 492052), (4642, 435236), (4664, 433183), (8212, 246026), (9284, 217618), (11183, 180664), (16424, 123013), (18568, 108809), (22366, 90332), (22583, 89464), (44732, 45166)]