20174752494

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2102851}}^1$

素因数の和:2102913

約数の個数: 48

約数和(自身を含む): 48222602064

約数和(自身を除く): 28047849570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 2102851, 4205702, 6308553, 12617106, 18925659, 27337063, 37851318, 54674126, 82011189, 86216891, 164022378, 172433782, 246033567, 258650673, 492067134, 517301346, 775952019, 1120819583, 1551904038, 2241639166, 3362458749, 6724917498, 10087376247, 20174752494]

約数ペア:

[(1, 20174752494), (2, 10087376247), (3, 6724917498), (6, 3362458749), (9, 2241639166), (13, 1551904038), (18, 1120819583), (26, 775952019), (39, 517301346), (41, 492067134), (78, 258650673), (82, 246033567), (117, 172433782), (123, 164022378), (234, 86216891), (246, 82011189), (369, 54674126), (533, 37851318), (738, 27337063), (1066, 18925659), (1599, 12617106), (3198, 6308553), (4797, 4205702), (9594, 2102851)]