20153359926

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2806093}}^1$

素因数の和:2806130

約数の個数: 64

約数和(自身を含む): 53877004800

約数和(自身を除く): 33723644874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 54, 57, 63, 114, 126, 133, 171, 189, 266, 342, 378, 399, 513, 798, 1026, 1197, 2394, 3591, 7182, 2806093, 5612186, 8418279, 16836558, 19642651, 25254837, 39285302, 50509674, 53315767, 58927953, 75764511, 106631534, 117855906, 151529022, 159947301, 176783859, 319894602, 353567718, 373210369, 479841903, 530351577, 746420738, 959683806, 1060703154, 1119631107, 1439525709, 2239262214, 2879051418, 3358893321, 6717786642, 10076679963, 20153359926]

約数ペア:

[(1, 20153359926), (2, 10076679963), (3, 6717786642), (6, 3358893321), (7, 2879051418), (9, 2239262214), (14, 1439525709), (18, 1119631107), (19, 1060703154), (21, 959683806), (27, 746420738), (38, 530351577), (42, 479841903), (54, 373210369), (57, 353567718), (63, 319894602), (114, 176783859), (126, 159947301), (133, 151529022), (171, 117855906), (189, 106631534), (266, 75764511), (342, 58927953), (378, 53315767), (399, 50509674), (513, 39285302), (798, 25254837), (1026, 19642651), (1197, 16836558), (2394, 8418279), (3591, 5612186), (7182, 2806093)]