20077574408

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{2749}}^1\times {\mathrm{31481}}^1$

素因数の和:34265

約数の個数: 32

約数和(自身を含む): 38958975000

約数和(自身を除く): 18881400592

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 2749, 5498, 10996, 21992, 31481, 62962, 79721, 125924, 159442, 251848, 318884, 637768, 912949, 1825898, 3651796, 7303592, 86541269, 173082538, 346165076, 692330152, 2509696801, 5019393602, 10038787204, 20077574408]

約数ペア:

[(1, 20077574408), (2, 10038787204), (4, 5019393602), (8, 2509696801), (29, 692330152), (58, 346165076), (116, 173082538), (232, 86541269), (2749, 7303592), (5498, 3651796), (10996, 1825898), (21992, 912949), (31481, 637768), (62962, 318884), (79721, 251848), (125924, 159442)]