20792357196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1049483}}^1$

素因数の和:1049630

約数の個数: 48

約数和(自身を含む): 52658909184

約数和(自身を除く): 31866551988

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 254, 381, 508, 762, 1524, 1651, 3302, 4953, 6604, 9906, 19812, 1049483, 2098966, 3148449, 4197932, 6296898, 12593796, 13643279, 27286558, 40929837, 54573116, 81859674, 133284341, 163719348, 266568682, 399853023, 533137364, 799706046, 1599412092, 1732696433, 3465392866, 5198089299, 6930785732, 10396178598, 20792357196]

約数ペア:

[(1, 20792357196), (2, 10396178598), (3, 6930785732), (4, 5198089299), (6, 3465392866), (12, 1732696433), (13, 1599412092), (26, 799706046), (39, 533137364), (52, 399853023), (78, 266568682), (127, 163719348), (156, 133284341), (254, 81859674), (381, 54573116), (508, 40929837), (762, 27286558), (1524, 13643279), (1651, 12593796), (3302, 6296898), (4953, 4197932), (6604, 3148449), (9906, 2098966), (19812, 1049483)]