20175688330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1908769}}^1$

素因数の和:1908934

約数の個数: 32

約数和(自身を含む): 41779157760

約数和(自身を除く): 21603469430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 151, 302, 755, 1057, 1510, 2114, 5285, 10570, 1908769, 3817538, 9543845, 13361383, 19087690, 26722766, 66806915, 133613830, 288224119, 576448238, 1441120595, 2017568833, 2882241190, 4035137666, 10087844165, 20175688330]

約数ペア:

[(1, 20175688330), (2, 10087844165), (5, 4035137666), (7, 2882241190), (10, 2017568833), (14, 1441120595), (35, 576448238), (70, 288224119), (151, 133613830), (302, 66806915), (755, 26722766), (1057, 19087690), (1510, 13361383), (2114, 9543845), (5285, 3817538), (10570, 1908769)]