20124868914

素因数分解:

$2^1\times 3^2\times {\mathrm{439}}^1\times {\mathrm{443}}^1\times {\mathrm{5749}}^1$

素因数の和:6639

約数の個数: 48

約数和(自身を含む): 43809480000

約数和(自身を除く): 23684611086

約数列:

[1, 2, 3, 6, 9, 18, 439, 443, 878, 886, 1317, 1329, 2634, 2658, 3951, 3987, 5749, 7902, 7974, 11498, 17247, 34494, 51741, 103482, 194477, 388954, 583431, 1166862, 1750293, 2523811, 2546807, 3500586, 5047622, 5093614, 7571433, 7640421, 15142866, 15280842, 22714299, 22921263, 45428598, 45842526, 1118048273, 2236096546, 3354144819, 6708289638, 10062434457, 20124868914]

約数ペア:

[(1, 20124868914), (2, 10062434457), (3, 6708289638), (6, 3354144819), (9, 2236096546), (18, 1118048273), (439, 45842526), (443, 45428598), (878, 22921263), (886, 22714299), (1317, 15280842), (1329, 15142866), (2634, 7640421), (2658, 7571433), (3951, 5093614), (3987, 5047622), (5749, 3500586), (7902, 2546807), (7974, 2523811), (11498, 1750293), (17247, 1166862), (34494, 583431), (51741, 388954), (103482, 194477)]