20223397758

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{1931}}^1\times {\mathrm{23911}}^1$

素因数の和:25920

約数の個数: 32

約数和(自身を含む): 41023809792

約数和(自身を除く): 20800412034

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 1931, 3862, 5793, 11586, 23911, 47822, 71733, 140963, 143466, 281926, 422889, 845778, 1745503, 3491006, 5236509, 10473018, 46172141, 92344282, 138516423, 277032846, 3370566293, 6741132586, 10111698879, 20223397758]

約数ペア:

[(1, 20223397758), (2, 10111698879), (3, 6741132586), (6, 3370566293), (73, 277032846), (146, 138516423), (219, 92344282), (438, 46172141), (1931, 10473018), (3862, 5236509), (5793, 3491006), (11586, 1745503), (23911, 845778), (47822, 422889), (71733, 281926), (140963, 143466)]