20130764454

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{467}}^1\times {\mathrm{21193}}^1$

素因数の和:21781

約数の個数: 48

約数和(自身を含む): 44098949232

約数和(自身を除く): 23968184778

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 467, 678, 934, 1017, 1401, 2034, 2802, 4203, 8406, 21193, 42386, 52771, 63579, 105542, 127158, 158313, 190737, 316626, 381474, 474939, 949878, 2394809, 4789618, 7184427, 9897131, 14368854, 19794262, 21553281, 29691393, 43106562, 59382786, 89074179, 178148358, 1118375803, 2236751606, 3355127409, 6710254818, 10065382227, 20130764454]

約数ペア:

[(1, 20130764454), (2, 10065382227), (3, 6710254818), (6, 3355127409), (9, 2236751606), (18, 1118375803), (113, 178148358), (226, 89074179), (339, 59382786), (467, 43106562), (678, 29691393), (934, 21553281), (1017, 19794262), (1401, 14368854), (2034, 9897131), (2802, 7184427), (4203, 4789618), (8406, 2394809), (21193, 949878), (42386, 474939), (52771, 381474), (63579, 316626), (105542, 190737), (127158, 158313)]