20052619938

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2063}}^1\times {\mathrm{41539}}^1$

素因数の和:43623

約数の個数: 48

約数和(自身を含む): 46813253760

約数和(自身を除く): 26760633822

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2063, 4126, 6189, 12378, 18567, 26819, 37134, 41539, 53638, 80457, 83078, 124617, 160914, 241371, 249234, 373851, 482742, 540007, 747702, 1080014, 1620021, 3240042, 4860063, 9720126, 85694957, 171389914, 257084871, 514169742, 771254613, 1114034441, 1542509226, 2228068882, 3342103323, 6684206646, 10026309969, 20052619938]

約数ペア:

[(1, 20052619938), (2, 10026309969), (3, 6684206646), (6, 3342103323), (9, 2228068882), (13, 1542509226), (18, 1114034441), (26, 771254613), (39, 514169742), (78, 257084871), (117, 171389914), (234, 85694957), (2063, 9720126), (4126, 4860063), (6189, 3240042), (12378, 1620021), (18567, 1080014), (26819, 747702), (37134, 540007), (41539, 482742), (53638, 373851), (80457, 249234), (83078, 241371), (124617, 160914)]