20136764829

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1\times {\mathrm{4561}}^1$

素因数の和:6261

約数の個数: 32

約数和(自身を含む): 28694615040

約数和(自身を除く): 8557850211

約数列:

[1, 3, 29, 31, 87, 93, 899, 1637, 2697, 4561, 4911, 13683, 47473, 50747, 132269, 141391, 142419, 152241, 396807, 424173, 1471663, 4100339, 4414989, 7466357, 12301017, 22399071, 216524353, 231457067, 649573059, 694371201, 6712254943, 20136764829]

約数ペア:

[(1, 20136764829), (3, 6712254943), (29, 694371201), (31, 649573059), (87, 231457067), (93, 216524353), (899, 22399071), (1637, 12301017), (2697, 7466357), (4561, 4414989), (4911, 4100339), (13683, 1471663), (47473, 424173), (50747, 396807), (132269, 152241), (141391, 142419)]