20175021576

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1328003}}^1$

素因数の和:1328226

約数の個数: 48

約数和(自身を含む): 54899685360

約数和(自身を除く): 34724663784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1688, 1899, 2532, 3798, 5064, 7596, 15192, 1328003, 2656006, 3984009, 5312012, 7968018, 10624024, 11952027, 15936036, 23904054, 31872072, 47808108, 95616216, 280208633, 560417266, 840625899, 1120834532, 1681251798, 2241669064, 2521877697, 3362503596, 5043755394, 6725007192, 10087510788, 20175021576]

約数ペア:

[(1, 20175021576), (2, 10087510788), (3, 6725007192), (4, 5043755394), (6, 3362503596), (8, 2521877697), (9, 2241669064), (12, 1681251798), (18, 1120834532), (24, 840625899), (36, 560417266), (72, 280208633), (211, 95616216), (422, 47808108), (633, 31872072), (844, 23904054), (1266, 15936036), (1688, 11952027), (1899, 10624024), (2532, 7968018), (3798, 5312012), (5064, 3984009), (7596, 2656006), (15192, 1328003)]