20120003354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{919}}^1$

素因数の和:1259

約数の個数: 64

約数和(自身を含む): 34052659200

約数和(自身を除く): 13932655846

約数列:

[1, 2, 11, 22, 59, 101, 118, 167, 202, 334, 649, 919, 1111, 1298, 1837, 1838, 2222, 3674, 5959, 9853, 10109, 11918, 16867, 19706, 20218, 33734, 54221, 65549, 92819, 108383, 108442, 131098, 153473, 185537, 185638, 216766, 306946, 371074, 596431, 995153, 1021009, 1192862, 1688203, 1990306, 2042018, 3376406, 5476321, 9054907, 10946683, 10952642, 15500773, 18109814, 21893366, 31001546, 60239531, 99603977, 120479062, 170508503, 199207954, 341017006, 914545607, 1829091214, 10060001677, 20120003354]

約数ペア:

[(1, 20120003354), (2, 10060001677), (11, 1829091214), (22, 914545607), (59, 341017006), (101, 199207954), (118, 170508503), (167, 120479062), (202, 99603977), (334, 60239531), (649, 31001546), (919, 21893366), (1111, 18109814), (1298, 15500773), (1837, 10952642), (1838, 10946683), (2222, 9054907), (3674, 5476321), (5959, 3376406), (9853, 2042018), (10109, 1990306), (11918, 1688203), (16867, 1192862), (19706, 1021009), (20218, 995153), (33734, 596431), (54221, 371074), (65549, 306946), (92819, 216766), (108383, 185638), (108442, 185537), (131098, 153473)]