20504388

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{28961}}^1$

素因数の和:29027

約数の個数: 24

約数和(自身を含む): 48656160

約数和(自身を除く): 28151772

約数列:

[1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708, 28961, 57922, 86883, 115844, 173766, 347532, 1708699, 3417398, 5126097, 6834796, 10252194, 20504388]

約数ペア:

[(1, 20504388), (2, 10252194), (3, 6834796), (4, 5126097), (6, 3417398), (12, 1708699), (59, 347532), (118, 173766), (177, 115844), (236, 86883), (354, 57922), (708, 28961)]