20238959273

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1\times {\mathrm{601}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 23698996608

約数和(自身を除く): 3460037335

約数列:

[1, 13, 23, 41, 67, 299, 533, 601, 871, 943, 1541, 1681, 2747, 7813, 12259, 13823, 20033, 21853, 24641, 35711, 38663, 40267, 63181, 112627, 179699, 320333, 502619, 523471, 566743, 821353, 926141, 1010281, 1464151, 1650947, 2590421, 7367659, 12039833, 13133653, 21462311, 23236463, 33675473, 37971781, 67688827, 302074019, 493633153, 879954751, 1556843021, 20238959273]

約数ペア:

[(1, 20238959273), (13, 1556843021), (23, 879954751), (41, 493633153), (67, 302074019), (299, 67688827), (533, 37971781), (601, 33675473), (871, 23236463), (943, 21462311), (1541, 13133653), (1681, 12039833), (2747, 7367659), (7813, 2590421), (12259, 1650947), (13823, 1464151), (20033, 1010281), (21853, 926141), (24641, 821353), (35711, 566743), (38663, 523471), (40267, 502619), (63181, 320333), (112627, 179699)]