20110933740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1787}}^1\times {\mathrm{3539}}^1$

素因数の和:5391

約数の個数: 96

約数和(自身を含む): 57421405440

約数和(自身を除く): 37310471700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 53, 60, 106, 159, 212, 265, 318, 530, 636, 795, 1060, 1590, 1787, 3180, 3539, 3574, 5361, 7078, 7148, 8935, 10617, 10722, 14156, 17695, 17870, 21234, 21444, 26805, 35390, 35740, 42468, 53085, 53610, 70780, 94711, 106170, 107220, 187567, 189422, 212340, 284133, 375134, 378844, 473555, 562701, 568266, 750268, 937835, 947110, 1125402, 1136532, 1420665, 1875670, 1894220, 2250804, 2813505, 2841330, 3751340, 5627010, 5682660, 6324193, 11254020, 12648386, 18972579, 25296772, 31620965, 37945158, 63241930, 75890316, 94862895, 126483860, 189725790, 335182229, 379451580, 670364458, 1005546687, 1340728916, 1675911145, 2011093374, 3351822290, 4022186748, 5027733435, 6703644580, 10055466870, 20110933740]

約数ペア:

[(1, 20110933740), (2, 10055466870), (3, 6703644580), (4, 5027733435), (5, 4022186748), (6, 3351822290), (10, 2011093374), (12, 1675911145), (15, 1340728916), (20, 1005546687), (30, 670364458), (53, 379451580), (60, 335182229), (106, 189725790), (159, 126483860), (212, 94862895), (265, 75890316), (318, 63241930), (530, 37945158), (636, 31620965), (795, 25296772), (1060, 18972579), (1590, 12648386), (1787, 11254020), (3180, 6324193), (3539, 5682660), (3574, 5627010), (5361, 3751340), (7078, 2841330), (7148, 2813505), (8935, 2250804), (10617, 1894220), (10722, 1875670), (14156, 1420665), (17695, 1136532), (17870, 1125402), (21234, 947110), (21444, 937835), (26805, 750268), (35390, 568266), (35740, 562701), (42468, 473555), (53085, 378844), (53610, 375134), (70780, 284133), (94711, 212340), (106170, 189422), (107220, 187567)]