20342454192

素因数分解:

$2^4\times 3^2\times {\mathrm{5081}}^1\times {\mathrm{27803}}^1$

素因数の和:32898

約数の個数: 60

約数和(自身を含む): 56943870984

約数和(自身を除く): 36601416792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 5081, 10162, 15243, 20324, 27803, 30486, 40648, 45729, 55606, 60972, 81296, 83409, 91458, 111212, 121944, 166818, 182916, 222424, 243888, 250227, 333636, 365832, 444848, 500454, 667272, 731664, 1000908, 1334544, 2001816, 4003632, 141267043, 282534086, 423801129, 565068172, 847602258, 1130136344, 1271403387, 1695204516, 2260272688, 2542806774, 3390409032, 5085613548, 6780818064, 10171227096, 20342454192]

約数ペア:

[(1, 20342454192), (2, 10171227096), (3, 6780818064), (4, 5085613548), (6, 3390409032), (8, 2542806774), (9, 2260272688), (12, 1695204516), (16, 1271403387), (18, 1130136344), (24, 847602258), (36, 565068172), (48, 423801129), (72, 282534086), (144, 141267043), (5081, 4003632), (10162, 2001816), (15243, 1334544), (20324, 1000908), (27803, 731664), (30486, 667272), (40648, 500454), (45729, 444848), (55606, 365832), (60972, 333636), (81296, 250227), (83409, 243888), (91458, 222424), (111212, 182916), (121944, 166818)]