20006920802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{624163}}^1$

素因数の和:624254

約数の個数: 32

約数和(自身を含む): 34513772544

約数和(自身を除く): 14506851742

約数列:

[1, 2, 11, 22, 31, 47, 62, 94, 341, 517, 682, 1034, 1457, 2914, 16027, 32054, 624163, 1248326, 6865793, 13731586, 19349053, 29335661, 38698106, 58671322, 212839583, 322692271, 425679166, 645384542, 909405491, 1818810982, 10003460401, 20006920802]

約数ペア:

[(1, 20006920802), (2, 10003460401), (11, 1818810982), (22, 909405491), (31, 645384542), (47, 425679166), (62, 322692271), (94, 212839583), (341, 58671322), (517, 38698106), (682, 29335661), (1034, 19349053), (1457, 13731586), (2914, 6865793), (16027, 1248326), (32054, 624163)]