20056228730

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{4261}}^1$

素因数の和:4511

約数の個数: 64

約数和(自身を含む): 37582247808

約数和(自身を除く): 17526019078

約数列:

[1, 2, 5, 10, 53, 83, 106, 107, 166, 214, 265, 415, 530, 535, 830, 1070, 4261, 4399, 5671, 8522, 8798, 8881, 11342, 17762, 21305, 21995, 28355, 42610, 43990, 44405, 56710, 88810, 225833, 353663, 451666, 455927, 470693, 707326, 911854, 941386, 1129165, 1768315, 2258330, 2279635, 2353465, 3536630, 4559270, 4706930, 18744139, 24164131, 37488278, 37841941, 48328262, 75683882, 93720695, 120820655, 187441390, 189209705, 241641310, 378419410, 2005622873, 4011245746, 10028114365, 20056228730]

約数ペア:

[(1, 20056228730), (2, 10028114365), (5, 4011245746), (10, 2005622873), (53, 378419410), (83, 241641310), (106, 189209705), (107, 187441390), (166, 120820655), (214, 93720695), (265, 75683882), (415, 48328262), (530, 37841941), (535, 37488278), (830, 24164131), (1070, 18744139), (4261, 4706930), (4399, 4559270), (5671, 3536630), (8522, 2353465), (8798, 2279635), (8881, 2258330), (11342, 1768315), (17762, 1129165), (21305, 941386), (21995, 911854), (28355, 707326), (42610, 470693), (43990, 455927), (44405, 451666), (56710, 353663), (88810, 225833)]