20792819310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{877}}^1\times {\mathrm{11131}}^1$

素因数の和:12089

約数の個数: 64

約数和(自身を含む): 50667876864

約数和(自身を除く): 29875057554

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 877, 1065, 1754, 2130, 2631, 4385, 5262, 8770, 11131, 13155, 22262, 26310, 33393, 55655, 62267, 66786, 111310, 124534, 166965, 186801, 311335, 333930, 373602, 622670, 790301, 934005, 1580602, 1868010, 2370903, 3951505, 4741806, 7903010, 9761887, 11854515, 19523774, 23709030, 29285661, 48809435, 58571322, 97618870, 146428305, 292856610, 693093977, 1386187954, 2079281931, 3465469885, 4158563862, 6930939770, 10396409655, 20792819310]

約数ペア:

[(1, 20792819310), (2, 10396409655), (3, 6930939770), (5, 4158563862), (6, 3465469885), (10, 2079281931), (15, 1386187954), (30, 693093977), (71, 292856610), (142, 146428305), (213, 97618870), (355, 58571322), (426, 48809435), (710, 29285661), (877, 23709030), (1065, 19523774), (1754, 11854515), (2130, 9761887), (2631, 7903010), (4385, 4741806), (5262, 3951505), (8770, 2370903), (11131, 1868010), (13155, 1580602), (22262, 934005), (26310, 790301), (33393, 622670), (55655, 373602), (62267, 333930), (66786, 311335), (111310, 186801), (124534, 166965)]