20703102

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15901}}^1$

素因数の和:15944

約数の個数: 32

約数和(自身を含む): 48850944

約数和(自身を除く): 28147842

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 15901, 31802, 47703, 95406, 111307, 222614, 333921, 492931, 667842, 985862, 1478793, 2957586, 3450517, 6901034, 10351551, 20703102]

約数ペア:

[(1, 20703102), (2, 10351551), (3, 6901034), (6, 3450517), (7, 2957586), (14, 1478793), (21, 985862), (31, 667842), (42, 492931), (62, 333921), (93, 222614), (186, 111307), (217, 95406), (434, 47703), (651, 31802), (1302, 15901)]