20073600018

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{431}}^1\times {\mathrm{11299}}^1$

素因数の和:11967

約数の個数: 48

約数和(自身を含む): 43787952000

約数和(自身を除く): 23714351982

約数列:

[1, 2, 3, 6, 9, 18, 229, 431, 458, 687, 862, 1293, 1374, 2061, 2586, 3879, 4122, 7758, 11299, 22598, 33897, 67794, 98699, 101691, 197398, 203382, 296097, 592194, 888291, 1776582, 2587471, 4869869, 5174942, 7762413, 9739738, 14609607, 15524826, 23287239, 29219214, 43828821, 46574478, 87657642, 1115200001, 2230400002, 3345600003, 6691200006, 10036800009, 20073600018]

約数ペア:

[(1, 20073600018), (2, 10036800009), (3, 6691200006), (6, 3345600003), (9, 2230400002), (18, 1115200001), (229, 87657642), (431, 46574478), (458, 43828821), (687, 29219214), (862, 23287239), (1293, 15524826), (1374, 14609607), (2061, 9739738), (2586, 7762413), (3879, 5174942), (4122, 4869869), (7758, 2587471), (11299, 1776582), (22598, 888291), (33897, 592194), (67794, 296097), (98699, 203382), (101691, 197398)]