20160696654

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2253599}}^1$

素因数の和:2253685

約数の個数: 48

約数和(自身を含む): 50624870400

約数和(自身を除く): 30464173746

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1278, 1491, 2982, 4473, 8946, 2253599, 4507198, 6760797, 13521594, 15775193, 20282391, 31550386, 40564782, 47325579, 94651158, 141976737, 160005529, 283953474, 320011058, 480016587, 960033174, 1120038703, 1440049761, 2240077406, 2880099522, 3360116109, 6720232218, 10080348327, 20160696654]

約数ペア:

[(1, 20160696654), (2, 10080348327), (3, 6720232218), (6, 3360116109), (7, 2880099522), (9, 2240077406), (14, 1440049761), (18, 1120038703), (21, 960033174), (42, 480016587), (63, 320011058), (71, 283953474), (126, 160005529), (142, 141976737), (213, 94651158), (426, 47325579), (497, 40564782), (639, 31550386), (994, 20282391), (1278, 15775193), (1491, 13521594), (2982, 6760797), (4473, 4507198), (8946, 2253599)]