20174132

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:320

約数の個数: 48

約数和(自身を含む): 40388544

約数和(自身を除く): 20214412

約数列:

[1, 2, 4, 11, 22, 41, 44, 53, 82, 106, 164, 211, 212, 422, 451, 583, 844, 902, 1166, 1804, 2173, 2321, 2332, 4346, 4642, 8651, 8692, 9284, 11183, 17302, 22366, 23903, 34604, 44732, 47806, 95161, 95612, 123013, 190322, 246026, 380644, 458503, 492052, 917006, 1834012, 5043533, 10087066, 20174132]

約数ペア:

[(1, 20174132), (2, 10087066), (4, 5043533), (11, 1834012), (22, 917006), (41, 492052), (44, 458503), (53, 380644), (82, 246026), (106, 190322), (164, 123013), (211, 95612), (212, 95161), (422, 47806), (451, 44732), (583, 34604), (844, 23903), (902, 22366), (1166, 17302), (1804, 11183), (2173, 9284), (2321, 8692), (2332, 8651), (4346, 4642)]