20236906914

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2411}}^1\times {\mathrm{8689}}^1$

素因数の和:11135

約数の個数: 64

約数和(自身を含む): 48292485120

約数和(自身を除く): 28055578206

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 2411, 4822, 7233, 8689, 14466, 16877, 17378, 26067, 33754, 50631, 52134, 55453, 60823, 101262, 110906, 121646, 166359, 182469, 199847, 332718, 364938, 388171, 399694, 599541, 776342, 1164513, 1199082, 1398929, 2329026, 2797858, 4196787, 8393574, 20949179, 41898358, 62847537, 125695074, 146644253, 293288506, 439932759, 481831117, 879865518, 963662234, 1445493351, 2890986702, 3372817819, 6745635638, 10118453457, 20236906914]

約数ペア:

[(1, 20236906914), (2, 10118453457), (3, 6745635638), (6, 3372817819), (7, 2890986702), (14, 1445493351), (21, 963662234), (23, 879865518), (42, 481831117), (46, 439932759), (69, 293288506), (138, 146644253), (161, 125695074), (322, 62847537), (483, 41898358), (966, 20949179), (2411, 8393574), (4822, 4196787), (7233, 2797858), (8689, 2329026), (14466, 1398929), (16877, 1199082), (17378, 1164513), (26067, 776342), (33754, 599541), (50631, 399694), (52134, 388171), (55453, 364938), (60823, 332718), (101262, 199847), (110906, 182469), (121646, 166359)]