20084789688

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{983}}^1\times {\mathrm{16063}}^1$

素因数の和:17108

約数の個数: 64

約数和(自身を含む): 51214602240

約数和(自身を除く): 31129812552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 983, 1272, 1966, 2949, 3932, 5898, 7864, 11796, 16063, 23592, 32126, 48189, 52099, 64252, 96378, 104198, 128504, 156297, 192756, 208396, 312594, 385512, 416792, 625188, 851339, 1250376, 1702678, 2554017, 3405356, 5108034, 6810712, 10216068, 15789929, 20432136, 31579858, 47369787, 63159716, 94739574, 126319432, 189479148, 378958296, 836866237, 1673732474, 2510598711, 3347464948, 5021197422, 6694929896, 10042394844, 20084789688]

約数ペア:

[(1, 20084789688), (2, 10042394844), (3, 6694929896), (4, 5021197422), (6, 3347464948), (8, 2510598711), (12, 1673732474), (24, 836866237), (53, 378958296), (106, 189479148), (159, 126319432), (212, 94739574), (318, 63159716), (424, 47369787), (636, 31579858), (983, 20432136), (1272, 15789929), (1966, 10216068), (2949, 6810712), (3932, 5108034), (5898, 3405356), (7864, 2554017), (11796, 1702678), (16063, 1250376), (23592, 851339), (32126, 625188), (48189, 416792), (52099, 385512), (64252, 312594), (96378, 208396), (104198, 192756), (128504, 156297)]