20243465730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{24991933}}^1$

素因数の和:24991952

約数の個数: 40

約数和(自身を含む): 54432432252

約数和(自身を除く): 34188966522

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 24991933, 49983866, 74975799, 124959665, 149951598, 224927397, 249919330, 374878995, 449854794, 674782191, 749757990, 1124636985, 1349564382, 2024346573, 2249273970, 3373910955, 4048693146, 6747821910, 10121732865, 20243465730]

約数ペア:

[(1, 20243465730), (2, 10121732865), (3, 6747821910), (5, 4048693146), (6, 3373910955), (9, 2249273970), (10, 2024346573), (15, 1349564382), (18, 1124636985), (27, 749757990), (30, 674782191), (45, 449854794), (54, 374878995), (81, 249919330), (90, 224927397), (135, 149951598), (162, 124959665), (270, 74975799), (405, 49983866), (810, 24991933)]