20241320620

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{461}}^1\times {\mathrm{8101}}^1$

素因数の和:8842

約数の個数: 48

約数和(自身を含む): 42761448576

約数和(自身を除く): 22520127956

約数列:

[1, 2, 4, 5, 10, 20, 271, 461, 542, 922, 1084, 1355, 1844, 2305, 2710, 4610, 5420, 8101, 9220, 16202, 32404, 40505, 81010, 124931, 162020, 249862, 499724, 624655, 1249310, 2195371, 2498620, 3734561, 4390742, 7469122, 8781484, 10976855, 14938244, 18672805, 21953710, 37345610, 43907420, 74691220, 1012066031, 2024132062, 4048264124, 5060330155, 10120660310, 20241320620]

約数ペア:

[(1, 20241320620), (2, 10120660310), (4, 5060330155), (5, 4048264124), (10, 2024132062), (20, 1012066031), (271, 74691220), (461, 43907420), (542, 37345610), (922, 21953710), (1084, 18672805), (1355, 14938244), (1844, 10976855), (2305, 8781484), (2710, 7469122), (4610, 4390742), (5420, 3734561), (8101, 2498620), (9220, 2195371), (16202, 1249310), (32404, 624655), (40505, 499724), (81010, 249862), (124931, 162020)]