20924814

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{191}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 45757440

約数和(自身を除く): 24832626

約数列:

[1, 2, 3, 6, 19, 31, 38, 57, 62, 93, 114, 186, 191, 382, 573, 589, 961, 1146, 1178, 1767, 1922, 2883, 3534, 3629, 5766, 5921, 7258, 10887, 11842, 17763, 18259, 21774, 35526, 36518, 54777, 109554, 112499, 183551, 224998, 337497, 367102, 550653, 674994, 1101306, 3487469, 6974938, 10462407, 20924814]

約数ペア:

[(1, 20924814), (2, 10462407), (3, 6974938), (6, 3487469), (19, 1101306), (31, 674994), (38, 550653), (57, 367102), (62, 337497), (93, 224998), (114, 183551), (186, 112499), (191, 109554), (382, 54777), (573, 36518), (589, 35526), (961, 21774), (1146, 18259), (1178, 17763), (1767, 11842), (1922, 10887), (2883, 7258), (3534, 5921), (3629, 5766)]