20213408058

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{547}}^1\times {\mathrm{324151}}^1$

素因数の和:324722

約数の個数: 32

約数和(自身を含む): 42632471040

約数和(自身を除く): 22419062982

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 547, 1094, 1641, 3282, 10393, 20786, 31179, 62358, 324151, 648302, 972453, 1944906, 6158869, 12317738, 18476607, 36953214, 177310597, 354621194, 531931791, 1063863582, 3368901343, 6737802686, 10106704029, 20213408058]

約数ペア:

[(1, 20213408058), (2, 10106704029), (3, 6737802686), (6, 3368901343), (19, 1063863582), (38, 531931791), (57, 354621194), (114, 177310597), (547, 36953214), (1094, 18476607), (1641, 12317738), (3282, 6158869), (10393, 1944906), (20786, 972453), (31179, 648302), (62358, 324151)]