20255863056

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2951029}}^1$

素因数の和:2951064

約数の個数: 80

約数和(自身を含む): 61475856960

約数和(自身を除く): 41219993904

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3432, 6864, 2951029, 5902058, 8853087, 11804116, 17706174, 23608232, 32461319, 35412348, 38363377, 47216464, 64922638, 70824696, 76726754, 97383957, 115090131, 129845276, 141649392, 153453508, 194767914, 230180262, 259690552, 306907016, 389535828, 421997147, 460360524, 519381104, 613814032, 779071656, 843994294, 920721048, 1265991441, 1558143312, 1687988588, 1841442096, 2531982882, 3375977176, 5063965764, 6751954352, 10127931528, 20255863056]

約数ペア:

[(1, 20255863056), (2, 10127931528), (3, 6751954352), (4, 5063965764), (6, 3375977176), (8, 2531982882), (11, 1841442096), (12, 1687988588), (13, 1558143312), (16, 1265991441), (22, 920721048), (24, 843994294), (26, 779071656), (33, 613814032), (39, 519381104), (44, 460360524), (48, 421997147), (52, 389535828), (66, 306907016), (78, 259690552), (88, 230180262), (104, 194767914), (132, 153453508), (143, 141649392), (156, 129845276), (176, 115090131), (208, 97383957), (264, 76726754), (286, 70824696), (312, 64922638), (429, 47216464), (528, 38363377), (572, 35412348), (624, 32461319), (858, 23608232), (1144, 17706174), (1716, 11804116), (2288, 8853087), (3432, 5902058), (6864, 2951029)]