20133247100

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{6942499}}^1$

素因数の和:6942542

約数の個数: 36

約数和(自身を含む): 45195675000

約数和(自身を除く): 25062427900

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 290, 580, 725, 1450, 2900, 6942499, 13884998, 27769996, 34712495, 69424990, 138849980, 173562475, 201332471, 347124950, 402664942, 694249900, 805329884, 1006662355, 2013324710, 4026649420, 5033311775, 10066623550, 20133247100]

約数ペア:

[(1, 20133247100), (2, 10066623550), (4, 5033311775), (5, 4026649420), (10, 2013324710), (20, 1006662355), (25, 805329884), (29, 694249900), (50, 402664942), (58, 347124950), (100, 201332471), (116, 173562475), (145, 138849980), (290, 69424990), (580, 34712495), (725, 27769996), (1450, 13884998), (2900, 6942499)]