20143199530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{16691}}^1$

素因数の和:16975

約数の個数: 64

約数和(自身を含む): 39804410880

約数和(自身を除く): 19661211350

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 155, 170, 229, 310, 458, 527, 1054, 1145, 2290, 2635, 3893, 5270, 7099, 7786, 14198, 16691, 19465, 33382, 35495, 38930, 70990, 83455, 120683, 166910, 241366, 283747, 517421, 567494, 603415, 1034842, 1206830, 1418735, 2587105, 2837470, 3822239, 5174210, 7644478, 8796157, 17592314, 19111195, 38222390, 43980785, 64978063, 87961570, 118489409, 129956126, 236978818, 324890315, 592447045, 649780630, 1184894090, 2014319953, 4028639906, 10071599765, 20143199530]

約数ペア:

[(1, 20143199530), (2, 10071599765), (5, 4028639906), (10, 2014319953), (17, 1184894090), (31, 649780630), (34, 592447045), (62, 324890315), (85, 236978818), (155, 129956126), (170, 118489409), (229, 87961570), (310, 64978063), (458, 43980785), (527, 38222390), (1054, 19111195), (1145, 17592314), (2290, 8796157), (2635, 7644478), (3893, 5174210), (5270, 3822239), (7099, 2837470), (7786, 2587105), (14198, 1418735), (16691, 1206830), (19465, 1034842), (33382, 603415), (35495, 567494), (38930, 517421), (70990, 283747), (83455, 241366), (120683, 166910)]