20199225002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{15551}}^1$

素因数の和:15755

約数の個数: 64

約数和(自身を含む): 36763435008

約数和(自身を除く): 16564210006

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 151, 187, 253, 302, 374, 391, 506, 782, 1661, 2567, 3322, 3473, 4301, 5134, 6946, 8602, 15551, 28237, 31102, 38203, 56474, 59041, 76406, 118082, 171061, 264367, 342122, 357673, 528734, 649451, 715346, 1298902, 2348201, 2908037, 3934403, 4696402, 5816074, 6080441, 7868806, 12160882, 25830211, 39919417, 51660422, 54008623, 66884851, 79838834, 108017246, 133769702, 439113587, 594094853, 878227174, 918146591, 1188189706, 1836293182, 10099612501, 20199225002]

約数ペア:

[(1, 20199225002), (2, 10099612501), (11, 1836293182), (17, 1188189706), (22, 918146591), (23, 878227174), (34, 594094853), (46, 439113587), (151, 133769702), (187, 108017246), (253, 79838834), (302, 66884851), (374, 54008623), (391, 51660422), (506, 39919417), (782, 25830211), (1661, 12160882), (2567, 7868806), (3322, 6080441), (3473, 5816074), (4301, 4696402), (5134, 3934403), (6946, 2908037), (8602, 2348201), (15551, 1298902), (28237, 715346), (31102, 649451), (38203, 528734), (56474, 357673), (59041, 342122), (76406, 264367), (118082, 171061)]