20652048

素因数分解:

$2^4\times 3^2\times {\mathrm{173}}^1\times {\mathrm{829}}^1$

素因数の和:1016

約数の個数: 60

約数和(自身を含む): 58201260

約数和(自身を除く): 37549212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173, 346, 519, 692, 829, 1038, 1384, 1557, 1658, 2076, 2487, 2768, 3114, 3316, 4152, 4974, 6228, 6632, 7461, 8304, 9948, 12456, 13264, 14922, 19896, 24912, 29844, 39792, 59688, 119376, 143417, 286834, 430251, 573668, 860502, 1147336, 1290753, 1721004, 2294672, 2581506, 3442008, 5163012, 6884016, 10326024, 20652048]

約数ペア:

[(1, 20652048), (2, 10326024), (3, 6884016), (4, 5163012), (6, 3442008), (8, 2581506), (9, 2294672), (12, 1721004), (16, 1290753), (18, 1147336), (24, 860502), (36, 573668), (48, 430251), (72, 286834), (144, 143417), (173, 119376), (346, 59688), (519, 39792), (692, 29844), (829, 24912), (1038, 19896), (1384, 14922), (1557, 13264), (1658, 12456), (2076, 9948), (2487, 8304), (2768, 7461), (3114, 6632), (3316, 6228), (4152, 4974)]