20174771254

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1217}}^1\times {\mathrm{39659}}^1$

素因数の和:40908

約数の個数: 32

約数和(自身を含む): 34780233600

約数和(自身を除く): 14605462346

約数列:

[1, 2, 11, 19, 22, 38, 209, 418, 1217, 2434, 13387, 23123, 26774, 39659, 46246, 79318, 254353, 436249, 508706, 753521, 872498, 1507042, 8288731, 16577462, 48265003, 96530006, 530915033, 917035057, 1061830066, 1834070114, 10087385627, 20174771254]

約数ペア:

[(1, 20174771254), (2, 10087385627), (11, 1834070114), (19, 1061830066), (22, 917035057), (38, 530915033), (209, 96530006), (418, 48265003), (1217, 16577462), (2434, 8288731), (13387, 1507042), (23123, 872498), (26774, 753521), (39659, 508706), (46246, 436249), (79318, 254353)]