20119176056

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{26591}}^1$

素因数の和:26892

約数の個数: 64

約数和(自身を含む): 44036352000

約数和(自身を除く): 23917175944

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 229, 236, 413, 458, 472, 826, 916, 1603, 1652, 1832, 3206, 3304, 6412, 12824, 13511, 26591, 27022, 53182, 54044, 94577, 106364, 108088, 186137, 189154, 212728, 372274, 378308, 744548, 756616, 1489096, 1568869, 3137738, 6089339, 6275476, 10982083, 12178678, 12550952, 21964166, 24357356, 42625373, 43928332, 48714712, 85250746, 87856664, 170501492, 341002984, 359271001, 718542002, 1437084004, 2514897007, 2874168008, 5029794014, 10059588028, 20119176056]

約数ペア:

[(1, 20119176056), (2, 10059588028), (4, 5029794014), (7, 2874168008), (8, 2514897007), (14, 1437084004), (28, 718542002), (56, 359271001), (59, 341002984), (118, 170501492), (229, 87856664), (236, 85250746), (413, 48714712), (458, 43928332), (472, 42625373), (826, 24357356), (916, 21964166), (1603, 12550952), (1652, 12178678), (1832, 10982083), (3206, 6275476), (3304, 6089339), (6412, 3137738), (12824, 1568869), (13511, 1489096), (26591, 756616), (27022, 744548), (53182, 378308), (54044, 372274), (94577, 212728), (106364, 189154), (108088, 186137)]