20142390618

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{158749}}^1$

素因数の和:158836

約数の個数: 96

約数和(自身を含む): 53492400000

約数和(自身を除く): 33350009382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 53, 57, 63, 106, 114, 126, 133, 159, 171, 266, 318, 342, 371, 399, 477, 742, 798, 954, 1007, 1113, 1197, 2014, 2226, 2394, 3021, 3339, 6042, 6678, 7049, 9063, 14098, 18126, 21147, 42294, 63441, 126882, 158749, 317498, 476247, 952494, 1111243, 1428741, 2222486, 2857482, 3016231, 3333729, 6032462, 6667458, 8413697, 9048693, 10001187, 16827394, 18097386, 20002374, 21113617, 25241091, 27146079, 42227234, 50482182, 54292158, 58895879, 63340851, 75723273, 117791758, 126681702, 151446546, 159860243, 176687637, 190022553, 319720486, 353375274, 380045106, 479580729, 530062911, 959161458, 1060125822, 1119021701, 1438742187, 2238043402, 2877484374, 3357065103, 6714130206, 10071195309, 20142390618]

約数ペア:

[(1, 20142390618), (2, 10071195309), (3, 6714130206), (6, 3357065103), (7, 2877484374), (9, 2238043402), (14, 1438742187), (18, 1119021701), (19, 1060125822), (21, 959161458), (38, 530062911), (42, 479580729), (53, 380045106), (57, 353375274), (63, 319720486), (106, 190022553), (114, 176687637), (126, 159860243), (133, 151446546), (159, 126681702), (171, 117791758), (266, 75723273), (318, 63340851), (342, 58895879), (371, 54292158), (399, 50482182), (477, 42227234), (742, 27146079), (798, 25241091), (954, 21113617), (1007, 20002374), (1113, 18097386), (1197, 16827394), (2014, 10001187), (2226, 9048693), (2394, 8413697), (3021, 6667458), (3339, 6032462), (6042, 3333729), (6678, 3016231), (7049, 2857482), (9063, 2222486), (14098, 1428741), (18126, 1111243), (21147, 952494), (42294, 476247), (63441, 317498), (126882, 158749)]