20596387530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{271}}^1\times {\mathrm{4789}}^1$

素因数の和:5116

約数の個数: 96

約数和(自身を含む): 51875470080

約数和(自身を除く): 31279082550

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 271, 345, 529, 542, 690, 813, 1058, 1355, 1587, 1626, 2645, 2710, 3174, 4065, 4789, 5290, 6233, 7935, 8130, 9578, 12466, 14367, 15870, 18699, 23945, 28734, 31165, 37398, 47890, 62330, 71835, 93495, 110147, 143359, 143670, 186990, 220294, 286718, 330441, 430077, 550735, 660882, 716795, 860154, 1101470, 1297819, 1433590, 1652205, 2150385, 2533381, 2595638, 3304410, 3893457, 4300770, 5066762, 6489095, 7600143, 7786914, 12666905, 12978190, 15200286, 19467285, 25333810, 29849837, 38000715, 38934570, 59699674, 76001430, 89549511, 149249185, 179099022, 298498370, 447747555, 686546251, 895495110, 1373092502, 2059638753, 3432731255, 4119277506, 6865462510, 10298193765, 20596387530]

約数ペア:

[(1, 20596387530), (2, 10298193765), (3, 6865462510), (5, 4119277506), (6, 3432731255), (10, 2059638753), (15, 1373092502), (23, 895495110), (30, 686546251), (46, 447747555), (69, 298498370), (115, 179099022), (138, 149249185), (230, 89549511), (271, 76001430), (345, 59699674), (529, 38934570), (542, 38000715), (690, 29849837), (813, 25333810), (1058, 19467285), (1355, 15200286), (1587, 12978190), (1626, 12666905), (2645, 7786914), (2710, 7600143), (3174, 6489095), (4065, 5066762), (4789, 4300770), (5290, 3893457), (6233, 3304410), (7935, 2595638), (8130, 2533381), (9578, 2150385), (12466, 1652205), (14367, 1433590), (15870, 1297819), (18699, 1101470), (23945, 860154), (28734, 716795), (31165, 660882), (37398, 550735), (47890, 430077), (62330, 330441), (71835, 286718), (93495, 220294), (110147, 186990), (143359, 143670)]