20199863222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{413779}}^1$

素因数の和:414116

約数の個数: 32

約数和(自身を含む): 37895627520

約数和(自身を除く): 17695764298

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 317, 634, 2219, 3487, 4438, 6974, 24409, 48818, 413779, 827558, 2896453, 4551569, 5792906, 9103138, 31860983, 63721966, 131167943, 262335886, 918175601, 1442847373, 1836351202, 2885694746, 10099931611, 20199863222]

約数ペア:

[(1, 20199863222), (2, 10099931611), (7, 2885694746), (11, 1836351202), (14, 1442847373), (22, 918175601), (77, 262335886), (154, 131167943), (317, 63721966), (634, 31860983), (2219, 9103138), (3487, 5792906), (4438, 4551569), (6974, 2896453), (24409, 827558), (48818, 413779)]