20103438

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3727}}^1$

素因数の和:3792

約数の個数: 32

約数和(自身を含む): 42946560

約数和(自身を除く): 22843122

約数列:

[1, 2, 3, 6, 29, 31, 58, 62, 87, 93, 174, 186, 899, 1798, 2697, 3727, 5394, 7454, 11181, 22362, 108083, 115537, 216166, 231074, 324249, 346611, 648498, 693222, 3350573, 6701146, 10051719, 20103438]

約数ペア:

[(1, 20103438), (2, 10051719), (3, 6701146), (6, 3350573), (29, 693222), (31, 648498), (58, 346611), (62, 324249), (87, 231074), (93, 216166), (174, 115537), (186, 108083), (899, 22362), (1798, 11181), (2697, 7454), (3727, 5394)]