20153982774

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1\times {\mathrm{122533}}^1$

素因数の和:122964

約数の個数: 32

約数和(自身を含む): 40936158720

約数和(自身を除く): 20782175946

約数列:

[1, 2, 3, 6, 79, 158, 237, 347, 474, 694, 1041, 2082, 27413, 54826, 82239, 122533, 164478, 245066, 367599, 735198, 9680107, 19360214, 29040321, 42518951, 58080642, 85037902, 127556853, 255113706, 3358997129, 6717994258, 10076991387, 20153982774]

約数ペア:

[(1, 20153982774), (2, 10076991387), (3, 6717994258), (6, 3358997129), (79, 255113706), (158, 127556853), (237, 85037902), (347, 58080642), (474, 42518951), (694, 29040321), (1041, 19360214), (2082, 9680107), (27413, 735198), (54826, 367599), (82239, 245066), (122533, 164478)]