20210930562

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{433}}^1\times {\mathrm{250949}}^1$

素因数の和:251418

約数の個数: 32

約数和(自身を含む): 41822323200

約数和(自身を除く): 21611392638

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 433, 866, 1299, 2598, 13423, 26846, 40269, 80538, 250949, 501898, 752847, 1505694, 7779419, 15558838, 23338257, 46676514, 108660917, 217321834, 325982751, 651965502, 3368488427, 6736976854, 10105465281, 20210930562]

約数ペア:

[(1, 20210930562), (2, 10105465281), (3, 6736976854), (6, 3368488427), (31, 651965502), (62, 325982751), (93, 217321834), (186, 108660917), (433, 46676514), (866, 23338257), (1299, 15558838), (2598, 7779419), (13423, 1505694), (26846, 752847), (40269, 501898), (80538, 250949)]