20150470482

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1097}}^1\times {\mathrm{2731}}^1$

素因数の和:3911

約数の個数: 64

約数和(自身を含む): 43196198400

約数和(自身を除く): 23045727918

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 1097, 1121, 2194, 2242, 2731, 3291, 3363, 5462, 6582, 6726, 8193, 16386, 20843, 41686, 51889, 62529, 64723, 103778, 125058, 129446, 155667, 161129, 194169, 311334, 322258, 388338, 483387, 966774, 1229737, 2459474, 2995907, 3061451, 3689211, 5991814, 6122902, 7378422, 8987721, 9184353, 17975442, 18368706, 56922233, 113844466, 170766699, 176758513, 341533398, 353517026, 530275539, 1060551078, 3358411747, 6716823494, 10075235241, 20150470482]

約数ペア:

[(1, 20150470482), (2, 10075235241), (3, 6716823494), (6, 3358411747), (19, 1060551078), (38, 530275539), (57, 353517026), (59, 341533398), (114, 176758513), (118, 170766699), (177, 113844466), (354, 56922233), (1097, 18368706), (1121, 17975442), (2194, 9184353), (2242, 8987721), (2731, 7378422), (3291, 6122902), (3363, 5991814), (5462, 3689211), (6582, 3061451), (6726, 2995907), (8193, 2459474), (16386, 1229737), (20843, 966774), (41686, 483387), (51889, 388338), (62529, 322258), (64723, 311334), (103778, 194169), (125058, 161129), (129446, 155667)]