20160986238

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{273919}}^1$

素因数の和:274006

約数の個数: 64

約数和(自身を含む): 47333376000

約数和(自身を除く): 27172389762

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 47, 54, 58, 87, 94, 141, 174, 261, 282, 423, 522, 783, 846, 1269, 1363, 1566, 2538, 2726, 4089, 8178, 12267, 24534, 36801, 73602, 273919, 547838, 821757, 1643514, 2465271, 4930542, 7395813, 7943651, 12874193, 14791626, 15887302, 23830953, 25748386, 38622579, 47661906, 71492859, 77245158, 115867737, 142985718, 214478577, 231735474, 347603211, 373351597, 428957154, 695206422, 746703194, 1120054791, 2240109582, 3360164373, 6720328746, 10080493119, 20160986238]

約数ペア:

[(1, 20160986238), (2, 10080493119), (3, 6720328746), (6, 3360164373), (9, 2240109582), (18, 1120054791), (27, 746703194), (29, 695206422), (47, 428957154), (54, 373351597), (58, 347603211), (87, 231735474), (94, 214478577), (141, 142985718), (174, 115867737), (261, 77245158), (282, 71492859), (423, 47661906), (522, 38622579), (783, 25748386), (846, 23830953), (1269, 15887302), (1363, 14791626), (1566, 12874193), (2538, 7943651), (2726, 7395813), (4089, 4930542), (8178, 2465271), (12267, 1643514), (24534, 821757), (36801, 547838), (73602, 273919)]