320020006

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1879}}^1$

素因数の和:2020

約数の個数: 32

約数和(自身を含む): 515450880

約数和(自身を除く): 195430874

約数列:

[1, 2, 31, 41, 62, 67, 82, 134, 1271, 1879, 2077, 2542, 2747, 3758, 4154, 5494, 58249, 77039, 85157, 116498, 125893, 154078, 170314, 251786, 2388209, 3902683, 4776418, 5161613, 7805366, 10323226, 160010003, 320020006]

約数ペア:

[(1, 320020006), (2, 160010003), (31, 10323226), (41, 7805366), (62, 5161613), (67, 4776418), (82, 3902683), (134, 2388209), (1271, 251786), (1879, 170314), (2077, 154078), (2542, 125893), (2747, 116498), (3758, 85157), (4154, 77039), (5494, 58249)]