20231676272

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{271}}^1\times {\mathrm{59063}}^1$

素因数の和:59421

約数の個数: 40

約数和(自身を含む): 39842211840

約数和(自身を除く): 19610535568

約数列:

[1, 2, 4, 8, 16, 79, 158, 271, 316, 542, 632, 1084, 1264, 2168, 4336, 21409, 42818, 59063, 85636, 118126, 171272, 236252, 342544, 472504, 945008, 4665977, 9331954, 16006073, 18663908, 32012146, 37327816, 64024292, 74655632, 128048584, 256097168, 1264479767, 2528959534, 5057919068, 10115838136, 20231676272]

約数ペア:

[(1, 20231676272), (2, 10115838136), (4, 5057919068), (8, 2528959534), (16, 1264479767), (79, 256097168), (158, 128048584), (271, 74655632), (316, 64024292), (542, 37327816), (632, 32012146), (1084, 18663908), (1264, 16006073), (2168, 9331954), (4336, 4665977), (21409, 945008), (42818, 472504), (59063, 342544), (85636, 236252), (118126, 171272)]