20199487102

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{661}}^1\times {\mathrm{12253}}^1$

素因数の和:12988

約数の個数: 32

約数和(自身を含む): 32124106080

約数和(自身を除く): 11924618978

約数列:

[1, 2, 29, 43, 58, 86, 661, 1247, 1322, 2494, 12253, 19169, 24506, 28423, 38338, 56846, 355337, 526879, 710674, 824267, 1053758, 1648534, 8099233, 15279491, 16198466, 30558982, 234877757, 348267019, 469755514, 696534038, 10099743551, 20199487102]

約数ペア:

[(1, 20199487102), (2, 10099743551), (29, 696534038), (43, 469755514), (58, 348267019), (86, 234877757), (661, 30558982), (1247, 16198466), (1322, 15279491), (2494, 8099233), (12253, 1648534), (19169, 1053758), (24506, 824267), (28423, 710674), (38338, 526879), (56846, 355337)]