20873424

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3041}}^1$

素因数の和:3076

約数の個数: 80

約数和(自身を含む): 63370944

約数和(自身を除く): 42497520

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 132, 143, 156, 176, 208, 264, 286, 312, 429, 528, 572, 624, 858, 1144, 1716, 2288, 3041, 3432, 6082, 6864, 9123, 12164, 18246, 24328, 33451, 36492, 39533, 48656, 66902, 72984, 79066, 100353, 118599, 133804, 145968, 158132, 200706, 237198, 267608, 316264, 401412, 434863, 474396, 535216, 632528, 802824, 869726, 948792, 1304589, 1605648, 1739452, 1897584, 2609178, 3478904, 5218356, 6957808, 10436712, 20873424]

約数ペア:

[(1, 20873424), (2, 10436712), (3, 6957808), (4, 5218356), (6, 3478904), (8, 2609178), (11, 1897584), (12, 1739452), (13, 1605648), (16, 1304589), (22, 948792), (24, 869726), (26, 802824), (33, 632528), (39, 535216), (44, 474396), (48, 434863), (52, 401412), (66, 316264), (78, 267608), (88, 237198), (104, 200706), (132, 158132), (143, 145968), (156, 133804), (176, 118599), (208, 100353), (264, 79066), (286, 72984), (312, 66902), (429, 48656), (528, 39533), (572, 36492), (624, 33451), (858, 24328), (1144, 18246), (1716, 12164), (2288, 9123), (3041, 6864), (3432, 6082)]