20169876045

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3303829}}^1$

素因数の和:3303885

約数の個数: 32

約数和(自身を含む): 36157115520

約数和(自身を除く): 15987239475

約数列:

[1, 3, 5, 11, 15, 33, 37, 55, 111, 165, 185, 407, 555, 1221, 2035, 6105, 3303829, 9911487, 16519145, 36342119, 49557435, 109026357, 122241673, 181710595, 366725019, 545131785, 611208365, 1344658403, 1833625095, 4033975209, 6723292015, 20169876045]

約数ペア:

[(1, 20169876045), (3, 6723292015), (5, 4033975209), (11, 1833625095), (15, 1344658403), (33, 611208365), (37, 545131785), (55, 366725019), (111, 181710595), (165, 122241673), (185, 109026357), (407, 49557435), (555, 36342119), (1221, 16519145), (2035, 9911487), (6105, 3303829)]