20224137710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{36011}}^1$

素因数の和:36209

約数の個数: 64

約数和(自身を含む): 42564455424

約数和(自身を除く): 22340317714

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71, 113, 142, 226, 355, 497, 565, 710, 791, 994, 1130, 1582, 2485, 3955, 4970, 7910, 8023, 16046, 36011, 40115, 56161, 72022, 80230, 112322, 180055, 252077, 280805, 360110, 504154, 561610, 1260385, 2520770, 2556781, 4069243, 5113562, 8138486, 12783905, 17897467, 20346215, 25567810, 28484701, 35794934, 40692430, 56969402, 89487335, 142423505, 178974670, 284847010, 288916253, 577832506, 1444581265, 2022413771, 2889162530, 4044827542, 10112068855, 20224137710]

約数ペア:

[(1, 20224137710), (2, 10112068855), (5, 4044827542), (7, 2889162530), (10, 2022413771), (14, 1444581265), (35, 577832506), (70, 288916253), (71, 284847010), (113, 178974670), (142, 142423505), (226, 89487335), (355, 56969402), (497, 40692430), (565, 35794934), (710, 28484701), (791, 25567810), (994, 20346215), (1130, 17897467), (1582, 12783905), (2485, 8138486), (3955, 5113562), (4970, 4069243), (7910, 2556781), (8023, 2520770), (16046, 1260385), (36011, 561610), (40115, 504154), (56161, 360110), (72022, 280805), (80230, 252077), (112322, 180055)]