20110243504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2358143}}^1$

素因数の和:2358205

約数の個数: 40

約数和(自身を含む): 42984248832

約数和(自身を除く): 22874005328

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 2358143, 4716286, 9432572, 18865144, 30655859, 37730288, 61311718, 96683863, 122623436, 193367726, 245246872, 386735452, 490493744, 773470904, 1256890219, 1546941808, 2513780438, 5027560876, 10055121752, 20110243504]

約数ペア:

[(1, 20110243504), (2, 10055121752), (4, 5027560876), (8, 2513780438), (13, 1546941808), (16, 1256890219), (26, 773470904), (41, 490493744), (52, 386735452), (82, 245246872), (104, 193367726), (164, 122623436), (208, 96683863), (328, 61311718), (533, 37730288), (656, 30655859), (1066, 18865144), (2132, 9432572), (4264, 4716286), (8528, 2358143)]