20146643998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4909}}^1\times {\mathrm{5443}}^1$

素因数の和:10396

約数の個数: 32

約数和(自身を含む): 33679850400

約数和(自身を除く): 13533206402

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 4909, 5443, 9818, 10886, 63817, 70759, 127634, 141518, 142361, 157847, 284722, 315694, 1850693, 2052011, 3701386, 4104022, 26719687, 53439374, 347355931, 694711862, 774870923, 1549741846, 10073321999, 20146643998]

約数ペア:

[(1, 20146643998), (2, 10073321999), (13, 1549741846), (26, 774870923), (29, 694711862), (58, 347355931), (377, 53439374), (754, 26719687), (4909, 4104022), (5443, 3701386), (9818, 2052011), (10886, 1850693), (63817, 315694), (70759, 284722), (127634, 157847), (141518, 142361)]