20765438086

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{179579}}^1$

素因数の和:179796

約数の個数: 32

約数和(自身を含む): 34910352000

約数和(自身を除く): 14144913914

約数列:

[1, 2, 17, 19, 34, 38, 179, 323, 358, 646, 3043, 3401, 6086, 6802, 57817, 115634, 179579, 359158, 3052843, 3412001, 6105686, 6824002, 32144641, 58004017, 64289282, 116008034, 546458897, 610748179, 1092917794, 1221496358, 10382719043, 20765438086]

約数ペア:

[(1, 20765438086), (2, 10382719043), (17, 1221496358), (19, 1092917794), (34, 610748179), (38, 546458897), (179, 116008034), (323, 64289282), (358, 58004017), (646, 32144641), (3043, 6824002), (3401, 6105686), (6086, 3412001), (6802, 3052843), (57817, 359158), (115634, 179579)]