201520241356

素因数分解:

$2^2\times 7^1\times {\mathrm{983}}^1\times {\mathrm{7321619}}^1$

素因数の和:7322613

約数の個数: 24

約数和(自身を含む): 403450548480

約数和(自身を除く): 201930307124

約数列:

[1, 2, 4, 7, 14, 28, 983, 1966, 3932, 6881, 13762, 27524, 7321619, 14643238, 29286476, 51251333, 102502666, 205005332, 7197151477, 14394302954, 28788605908, 50380060339, 100760120678, 201520241356]

約数ペア:

[(1, 201520241356), (2, 100760120678), (4, 50380060339), (7, 28788605908), (14, 14394302954), (28, 7197151477), (983, 205005332), (1966, 102502666), (3932, 51251333), (6881, 29286476), (13762, 14643238), (27524, 7321619)]