20366921070

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{8381449}}^1$

素因数の和:8381471

約数の個数: 48

約数和(自身を含む): 54915260400

約数和(自身を除く): 34548339330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 8381449, 16762898, 25144347, 41907245, 50288694, 75433041, 83814490, 125721735, 150866082, 226299123, 251443470, 377165205, 452598246, 678897369, 754330410, 1131495615, 1357794738, 2036692107, 2262991230, 3394486845, 4073384214, 6788973690, 10183460535, 20366921070]

約数ペア:

[(1, 20366921070), (2, 10183460535), (3, 6788973690), (5, 4073384214), (6, 3394486845), (9, 2262991230), (10, 2036692107), (15, 1357794738), (18, 1131495615), (27, 754330410), (30, 678897369), (45, 452598246), (54, 377165205), (81, 251443470), (90, 226299123), (135, 150866082), (162, 125721735), (243, 83814490), (270, 75433041), (405, 50288694), (486, 41907245), (810, 25144347), (1215, 16762898), (2430, 8381449)]