20194093909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1279}}^1\times {\mathrm{3671}}^1$

素因数の和:5001

約数の個数: 32

約数和(自身を含む): 24365629440

約数和(自身を除く): 4171535531

約数列:

[1, 11, 17, 23, 187, 253, 391, 1279, 3671, 4301, 14069, 21743, 29417, 40381, 62407, 84433, 239173, 323587, 500089, 686477, 928763, 1435361, 4695209, 5500979, 15788971, 51647299, 79818553, 107989807, 878004083, 1187887877, 1835826719, 20194093909]

約数ペア:

[(1, 20194093909), (11, 1835826719), (17, 1187887877), (23, 878004083), (187, 107989807), (253, 79818553), (391, 51647299), (1279, 15788971), (3671, 5500979), (4301, 4695209), (14069, 1435361), (21743, 928763), (29417, 686477), (40381, 500089), (62407, 323587), (84433, 239173)]