20130673672

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{8089}}^1\times {\mathrm{4643}}^1$

素因数の和:12805

約数の個数: 32

約数和(自身を含む): 38321359200

約数和(自身を除く): 18190685528

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 4643, 8089, 9286, 16178, 18572, 32356, 37144, 64712, 311081, 541963, 622162, 1083926, 1244324, 2167852, 2488648, 4335704, 37557227, 75114454, 150228908, 300457816, 2516334209, 5032668418, 10065336836, 20130673672]

約数ペア:

[(1, 20130673672), (2, 10065336836), (4, 5032668418), (8, 2516334209), (67, 300457816), (134, 150228908), (268, 75114454), (536, 37557227), (4643, 4335704), (8089, 2488648), (9286, 2167852), (16178, 1244324), (18572, 1083926), (32356, 622162), (37144, 541963), (64712, 311081)]