20079783976

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{12364399}}^1$

素因数の和:12364441

約数の個数: 32

約数和(自身を含む): 44511840000

約数和(自身を除く): 24432056024

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 12364399, 24728798, 49457596, 86550793, 98915192, 173101586, 346203172, 358567571, 692406344, 717135142, 1434270284, 2509972997, 2868540568, 5019945994, 10039891988, 20079783976]

約数ペア:

[(1, 20079783976), (2, 10039891988), (4, 5019945994), (7, 2868540568), (8, 2509972997), (14, 1434270284), (28, 717135142), (29, 692406344), (56, 358567571), (58, 346203172), (116, 173101586), (203, 98915192), (232, 86550793), (406, 49457596), (812, 24728798), (1624, 12364399)]