20095678614

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{69691}}^1$

素因数の和:69981

約数の個数: 64

約数和(自身を含む): 46605549312

約数和(自身を除く): 26509870698

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 187, 257, 374, 514, 561, 771, 1122, 1542, 2827, 4369, 5654, 8481, 8738, 13107, 16962, 26214, 48059, 69691, 96118, 139382, 144177, 209073, 288354, 418146, 766601, 1184747, 1533202, 2299803, 2369494, 3554241, 4599606, 7108482, 13032217, 17910587, 26064434, 35821174, 39096651, 53731761, 78193302, 107463522, 197016457, 304479979, 394032914, 591049371, 608959958, 913439937, 1182098742, 1826879874, 3349279769, 6698559538, 10047839307, 20095678614]

約数ペア:

[(1, 20095678614), (2, 10047839307), (3, 6698559538), (6, 3349279769), (11, 1826879874), (17, 1182098742), (22, 913439937), (33, 608959958), (34, 591049371), (51, 394032914), (66, 304479979), (102, 197016457), (187, 107463522), (257, 78193302), (374, 53731761), (514, 39096651), (561, 35821174), (771, 26064434), (1122, 17910587), (1542, 13032217), (2827, 7108482), (4369, 4599606), (5654, 3554241), (8481, 2369494), (8738, 2299803), (13107, 1533202), (16962, 1184747), (26214, 766601), (48059, 418146), (69691, 288354), (96118, 209073), (139382, 144177)]