20565558836

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{102871}}^1$

素因数の和:102992

約数の個数: 48

約数和(自身を含む): 39196700928

約数和(自身を除く): 18631142092

約数列:

[1, 2, 4, 23, 41, 46, 53, 82, 92, 106, 164, 212, 943, 1219, 1886, 2173, 2438, 3772, 4346, 4876, 8692, 49979, 99958, 102871, 199916, 205742, 411484, 2366033, 4217711, 4732066, 5452163, 8435422, 9464132, 10904326, 16870844, 21808652, 97007353, 125399749, 194014706, 223538683, 250799498, 388029412, 447077366, 501598996, 894154732, 5141389709, 10282779418, 20565558836]

約数ペア:

[(1, 20565558836), (2, 10282779418), (4, 5141389709), (23, 894154732), (41, 501598996), (46, 447077366), (53, 388029412), (82, 250799498), (92, 223538683), (106, 194014706), (164, 125399749), (212, 97007353), (943, 21808652), (1219, 16870844), (1886, 10904326), (2173, 9464132), (2438, 8435422), (3772, 5452163), (4346, 4732066), (4876, 4217711), (8692, 2366033), (49979, 411484), (99958, 205742), (102871, 199916)]