20210573642

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2851}}^1\times {\mathrm{4481}}^1$

素因数の和:7454

約数の個数: 32

約数和(自身を含む): 34973368704

約数和(自身を除く): 14762795062

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 2851, 4481, 5702, 8962, 19957, 31367, 39914, 62734, 322163, 506353, 644326, 1012706, 2255141, 3544471, 4510282, 7088942, 12775331, 25550662, 89427317, 178854634, 1443612403, 2887224806, 10105286821, 20210573642]

約数ペア:

[(1, 20210573642), (2, 10105286821), (7, 2887224806), (14, 1443612403), (113, 178854634), (226, 89427317), (791, 25550662), (1582, 12775331), (2851, 7088942), (4481, 4510282), (5702, 3544471), (8962, 2255141), (19957, 1012706), (31367, 644326), (39914, 506353), (62734, 322163)]