20172045592

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1008199}}^1$

素因数の和:1008307

約数の個数: 32

約数和(自身を含む): 39380292000

約数和(自身を除く): 19208246408

約数列:

[1, 2, 4, 8, 41, 61, 82, 122, 164, 244, 328, 488, 2501, 5002, 10004, 20008, 1008199, 2016398, 4032796, 8065592, 41336159, 61500139, 82672318, 123000278, 165344636, 246000556, 330689272, 492001112, 2521505699, 5043011398, 10086022796, 20172045592]

約数ペア:

[(1, 20172045592), (2, 10086022796), (4, 5043011398), (8, 2521505699), (41, 492001112), (61, 330689272), (82, 246000556), (122, 165344636), (164, 123000278), (244, 82672318), (328, 61500139), (488, 41336159), (2501, 8065592), (5002, 4032796), (10004, 2016398), (20008, 1008199)]