20109834906

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1013}}^1\times {\mathrm{67523}}^1$

素因数の和:68555

約数の個数: 48

約数和(自身を含む): 46833025824

約数和(自身を除く): 26723190918

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1013, 2026, 3039, 6078, 7091, 14182, 21273, 42546, 49637, 67523, 99274, 135046, 148911, 202569, 297822, 405138, 472661, 945322, 1417983, 2835966, 3308627, 6617254, 9925881, 19851762, 68400799, 136801598, 205202397, 410404794, 478805593, 957611186, 1436416779, 2872833558, 3351639151, 6703278302, 10054917453, 20109834906]

約数ペア:

[(1, 20109834906), (2, 10054917453), (3, 6703278302), (6, 3351639151), (7, 2872833558), (14, 1436416779), (21, 957611186), (42, 478805593), (49, 410404794), (98, 205202397), (147, 136801598), (294, 68400799), (1013, 19851762), (2026, 9925881), (3039, 6617254), (6078, 3308627), (7091, 2835966), (14182, 1417983), (21273, 945322), (42546, 472661), (49637, 405138), (67523, 297822), (99274, 202569), (135046, 148911)]