20676095838

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{1097}}^1\times {\mathrm{36107}}^1$

素因数の和:37241

約数の個数: 48

約数和(自身を含む): 46386503280

約数和(自身を除く): 25710407442

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 1097, 2194, 3291, 6582, 9873, 19746, 31813, 36107, 63626, 72214, 95439, 108321, 190878, 216642, 286317, 324963, 572634, 649926, 1047103, 2094206, 3141309, 6282618, 9423927, 18847854, 39609379, 79218758, 118828137, 237656274, 356484411, 712968822, 1148671991, 2297343982, 3446015973, 6892031946, 10338047919, 20676095838]

約数ペア:

[(1, 20676095838), (2, 10338047919), (3, 6892031946), (6, 3446015973), (9, 2297343982), (18, 1148671991), (29, 712968822), (58, 356484411), (87, 237656274), (174, 118828137), (261, 79218758), (522, 39609379), (1097, 18847854), (2194, 9423927), (3291, 6282618), (6582, 3141309), (9873, 2094206), (19746, 1047103), (31813, 649926), (36107, 572634), (63626, 324963), (72214, 286317), (95439, 216642), (108321, 190878)]