20242151872

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{1094407}}^1$

素因数の和:1094453

約数の個数: 42

約数和(自身を含む): 42669873512

約数和(自身を除く): 22427721640

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2312, 4624, 9248, 18496, 1094407, 2188814, 4377628, 8755256, 17510512, 18604919, 35021024, 37209838, 70042048, 74419676, 148839352, 297678704, 316283623, 595357408, 632567246, 1190714816, 1265134492, 2530268984, 5060537968, 10121075936, 20242151872]

約数ペア:

[(1, 20242151872), (2, 10121075936), (4, 5060537968), (8, 2530268984), (16, 1265134492), (17, 1190714816), (32, 632567246), (34, 595357408), (64, 316283623), (68, 297678704), (136, 148839352), (272, 74419676), (289, 70042048), (544, 37209838), (578, 35021024), (1088, 18604919), (1156, 17510512), (2312, 8755256), (4624, 4377628), (9248, 2188814), (18496, 1094407)]