20803476048

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{430393}}^1$

素因数の和:430476

約数の個数: 80

約数和(自身を含む): 57638364480

約数和(自身を除く): 36834888432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 53, 57, 76, 106, 114, 152, 159, 212, 228, 304, 318, 424, 456, 636, 848, 912, 1007, 1272, 2014, 2544, 3021, 4028, 6042, 8056, 12084, 16112, 24168, 48336, 430393, 860786, 1291179, 1721572, 2582358, 3443144, 5164716, 6886288, 8177467, 10329432, 16354934, 20658864, 22810829, 24532401, 32709868, 45621658, 49064802, 65419736, 68432487, 91243316, 98129604, 130839472, 136864974, 182486632, 196259208, 273729948, 364973264, 392518416, 433405751, 547459896, 866811502, 1094919792, 1300217253, 1733623004, 2600434506, 3467246008, 5200869012, 6934492016, 10401738024, 20803476048]

約数ペア:

[(1, 20803476048), (2, 10401738024), (3, 6934492016), (4, 5200869012), (6, 3467246008), (8, 2600434506), (12, 1733623004), (16, 1300217253), (19, 1094919792), (24, 866811502), (38, 547459896), (48, 433405751), (53, 392518416), (57, 364973264), (76, 273729948), (106, 196259208), (114, 182486632), (152, 136864974), (159, 130839472), (212, 98129604), (228, 91243316), (304, 68432487), (318, 65419736), (424, 49064802), (456, 45621658), (636, 32709868), (848, 24532401), (912, 22810829), (1007, 20658864), (1272, 16354934), (2014, 10329432), (2544, 8177467), (3021, 6886288), (4028, 5164716), (6042, 3443144), (8056, 2582358), (12084, 1721572), (16112, 1291179), (24168, 860786), (48336, 430393)]