20134428112

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{2897}}^1\times {\mathrm{7121}}^1$

素因数の和:10087

約数の個数: 40

約数和(自身を含む): 39669226632

約数和(自身を除く): 19534798520

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 2897, 5794, 7121, 11588, 14242, 23176, 28484, 46352, 56968, 113936, 176717, 353434, 434381, 706868, 868762, 1413736, 1737524, 2827472, 3475048, 6950096, 20629537, 41259074, 82518148, 165036296, 330072592, 1258401757, 2516803514, 5033607028, 10067214056, 20134428112]

約数ペア:

[(1, 20134428112), (2, 10067214056), (4, 5033607028), (8, 2516803514), (16, 1258401757), (61, 330072592), (122, 165036296), (244, 82518148), (488, 41259074), (976, 20629537), (2897, 6950096), (5794, 3475048), (7121, 2827472), (11588, 1737524), (14242, 1413736), (23176, 868762), (28484, 706868), (46352, 434381), (56968, 353434), (113936, 176717)]