20196840144

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32366731}}^1$

素因数の和:32366755

約数の個数: 40

約数和(自身を含む): 56188646752

約数和(自身を除く): 35991806608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 32366731, 64733462, 97100193, 129466924, 194200386, 258933848, 388400772, 420767503, 517867696, 776801544, 841535006, 1262302509, 1553603088, 1683070012, 2524605018, 3366140024, 5049210036, 6732280048, 10098420072, 20196840144]

約数ペア:

[(1, 20196840144), (2, 10098420072), (3, 6732280048), (4, 5049210036), (6, 3366140024), (8, 2524605018), (12, 1683070012), (13, 1553603088), (16, 1262302509), (24, 841535006), (26, 776801544), (39, 517867696), (48, 420767503), (52, 388400772), (78, 258933848), (104, 194200386), (156, 129466924), (208, 97100193), (312, 64733462), (624, 32366731)]