20341432959

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{191}}^1\times {\mathrm{4861}}^1$

素因数の和:5231

約数の個数: 32

約数和(自身を含む): 27930439680

約数和(自身を除く): 7589006721

約数列:

[1, 3, 67, 109, 191, 201, 327, 573, 4861, 7303, 12797, 14583, 20819, 21909, 38391, 62457, 325687, 529849, 928451, 977061, 1394873, 1589547, 2785353, 4184619, 35499883, 62206217, 101201159, 106499649, 186618651, 303603477, 6780477653, 20341432959]

約数ペア:

[(1, 20341432959), (3, 6780477653), (67, 303603477), (109, 186618651), (191, 106499649), (201, 101201159), (327, 62206217), (573, 35499883), (4861, 4184619), (7303, 2785353), (12797, 1589547), (14583, 1394873), (20819, 977061), (21909, 928451), (38391, 529849), (62457, 325687)]