20854513878

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{2791}}^1\times {\mathrm{113213}}^1$

素因数の和:116020

約数の個数: 32

約数和(自身を含む): 45517462272

約数和(自身を除く): 24662948394

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 2791, 5582, 8373, 16746, 30701, 61402, 92103, 113213, 184206, 226426, 339639, 679278, 1245343, 2490686, 3736029, 7472058, 315977483, 631954966, 947932449, 1895864898, 3475752313, 6951504626, 10427256939, 20854513878]

約数ペア:

[(1, 20854513878), (2, 10427256939), (3, 6951504626), (6, 3475752313), (11, 1895864898), (22, 947932449), (33, 631954966), (66, 315977483), (2791, 7472058), (5582, 3736029), (8373, 2490686), (16746, 1245343), (30701, 679278), (61402, 339639), (92103, 226426), (113213, 184206)]