20173410838

素因数分解:

$2^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{1502563}}^1$

素因数の和:1502716

約数の個数: 24

約数和(自身を含む): 35457505272

約数和(自身を除く): 15284094434

約数列:

[1, 2, 7, 14, 49, 98, 137, 274, 959, 1918, 6713, 13426, 1502563, 3005126, 10517941, 21035882, 73625587, 147251174, 205851131, 411702262, 1440957917, 2881915834, 10086705419, 20173410838]

約数ペア:

[(1, 20173410838), (2, 10086705419), (7, 2881915834), (14, 1440957917), (49, 411702262), (98, 205851131), (137, 147251174), (274, 73625587), (959, 21035882), (1918, 10517941), (6713, 3005126), (13426, 1502563)]