20648889366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{2841851}}^1$

素因数の和:2842036

約数の個数: 32

約数和(自身を含む): 47470295808

約数和(自身を除く): 26821406442

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 173, 346, 519, 1038, 1211, 2422, 3633, 7266, 2841851, 5683702, 8525553, 17051106, 19892957, 39785914, 59678871, 119357742, 491640223, 983280446, 1474920669, 2949841338, 3441481561, 6882963122, 10324444683, 20648889366]

約数ペア:

[(1, 20648889366), (2, 10324444683), (3, 6882963122), (6, 3441481561), (7, 2949841338), (14, 1474920669), (21, 983280446), (42, 491640223), (173, 119357742), (346, 59678871), (519, 39785914), (1038, 19892957), (1211, 17051106), (2422, 8525553), (3633, 5683702), (7266, 2841851)]