20098338611

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{4373}}^1$

素因数の和:4655

約数の個数: 32

約数和(自身を含む): 22838578560

約数和(自身を除く): 2740239949

約数列:

[1, 13, 29, 73, 167, 377, 949, 2117, 2171, 4373, 4843, 12191, 27521, 56849, 62959, 126817, 158483, 319229, 353539, 730291, 1648621, 4149977, 4596007, 9257641, 9493783, 21178439, 53311243, 120349333, 275319707, 693046159, 1546026047, 20098338611]

約数ペア:

[(1, 20098338611), (13, 1546026047), (29, 693046159), (73, 275319707), (167, 120349333), (377, 53311243), (949, 21178439), (2117, 9493783), (2171, 9257641), (4373, 4596007), (4843, 4149977), (12191, 1648621), (27521, 730291), (56849, 353539), (62959, 319229), (126817, 158483)]