20792313338

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{739}}^1\times {\mathrm{2137}}^1$

素因数の和:3134

約数の個数: 32

約数和(自身を含む): 32465102400

約数和(自身を除く): 11672789062

約数列:

[1, 2, 29, 58, 227, 454, 739, 1478, 2137, 4274, 6583, 13166, 21431, 42862, 61973, 123946, 167753, 335506, 485099, 970198, 1579243, 3158486, 4864837, 9729674, 14067871, 28135742, 45798047, 91596094, 358488161, 716976322, 10396156669, 20792313338]

約数ペア:

[(1, 20792313338), (2, 10396156669), (29, 716976322), (58, 358488161), (227, 91596094), (454, 45798047), (739, 28135742), (1478, 14067871), (2137, 9729674), (4274, 4864837), (6583, 3158486), (13166, 1579243), (21431, 970198), (42862, 485099), (61973, 335506), (123946, 167753)]