20211876

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{6037}}^1$

素因数の和:6081

約数の個数: 48

約数和(自身を含む): 54100480

約数和(自身を除く): 33888604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 6037, 12074, 18111, 24148, 36222, 54333, 72444, 108666, 162999, 187147, 217332, 325998, 374294, 561441, 651996, 748588, 1122882, 1684323, 2245764, 3368646, 5052969, 6737292, 10105938, 20211876]

約数ペア:

[(1, 20211876), (2, 10105938), (3, 6737292), (4, 5052969), (6, 3368646), (9, 2245764), (12, 1684323), (18, 1122882), (27, 748588), (31, 651996), (36, 561441), (54, 374294), (62, 325998), (93, 217332), (108, 187147), (124, 162999), (186, 108666), (279, 72444), (372, 54333), (558, 36222), (837, 24148), (1116, 18111), (1674, 12074), (3348, 6037)]