20102058

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{367}}^1$

素因数の和:571

約数の個数: 48

約数和(自身を含む): 46500480

約数和(自身を除く): 26398422

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 179, 306, 358, 367, 537, 734, 1074, 1101, 1611, 2202, 3043, 3222, 3303, 6086, 6239, 6606, 9129, 12478, 18258, 18717, 27387, 37434, 54774, 56151, 65693, 112302, 131386, 197079, 394158, 591237, 1116781, 1182474, 2233562, 3350343, 6700686, 10051029, 20102058]

約数ペア:

[(1, 20102058), (2, 10051029), (3, 6700686), (6, 3350343), (9, 2233562), (17, 1182474), (18, 1116781), (34, 591237), (51, 394158), (102, 197079), (153, 131386), (179, 112302), (306, 65693), (358, 56151), (367, 54774), (537, 37434), (734, 27387), (1074, 18717), (1101, 18258), (1611, 12478), (2202, 9129), (3043, 6606), (3222, 6239), (3303, 6086)]