20834395416

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{7820719}}^1$

素因数の和:7820768

約数の個数: 48

約数和(自身を含む): 57951535200

約数和(自身を除く): 37117139784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 666, 888, 1332, 2664, 7820719, 15641438, 23462157, 31282876, 46924314, 62565752, 70386471, 93848628, 140772942, 187697256, 281545884, 289366603, 563091768, 578733206, 868099809, 1157466412, 1736199618, 2314932824, 2604299427, 3472399236, 5208598854, 6944798472, 10417197708, 20834395416]

約数ペア:

[(1, 20834395416), (2, 10417197708), (3, 6944798472), (4, 5208598854), (6, 3472399236), (8, 2604299427), (9, 2314932824), (12, 1736199618), (18, 1157466412), (24, 868099809), (36, 578733206), (37, 563091768), (72, 289366603), (74, 281545884), (111, 187697256), (148, 140772942), (222, 93848628), (296, 70386471), (333, 62565752), (444, 46924314), (666, 31282876), (888, 23462157), (1332, 15641438), (2664, 7820719)]