20154672001

素因数分解:

${\mathrm{23}}^3\times {\mathrm{607}}^1\times {\mathrm{2729}}^1$

素因数の和:3405

約数の個数: 16

約数和(自身を含む): 21113164800

約数和(自身を除く): 958492799

約数列:

[1, 23, 529, 607, 2729, 12167, 13961, 62767, 321103, 1443641, 1656503, 7385369, 33203743, 38099569, 876290087, 20154672001]

約数ペア:

[(1, 20154672001), (23, 876290087), (529, 38099569), (607, 33203743), (2729, 7385369), (12167, 1656503), (13961, 1443641), (62767, 321103)]