20342557308

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{4363}}^1\times {\mathrm{7331}}^1$

素因数の和:11754

約数の個数: 48

約数和(自身を含む): 48379234176

約数和(自身を除く): 28036676868

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 4363, 7331, 8726, 13089, 14662, 17452, 21993, 26178, 29324, 43986, 52356, 87972, 231239, 388543, 462478, 693717, 777086, 924956, 1165629, 1387434, 1554172, 2331258, 2774868, 4662516, 31985153, 63970306, 95955459, 127940612, 191910918, 383821836, 1695213109, 3390426218, 5085639327, 6780852436, 10171278654, 20342557308]

約数ペア:

[(1, 20342557308), (2, 10171278654), (3, 6780852436), (4, 5085639327), (6, 3390426218), (12, 1695213109), (53, 383821836), (106, 191910918), (159, 127940612), (212, 95955459), (318, 63970306), (636, 31985153), (4363, 4662516), (7331, 2774868), (8726, 2331258), (13089, 1554172), (14662, 1387434), (17452, 1165629), (21993, 924956), (26178, 777086), (29324, 693717), (43986, 462478), (52356, 388543), (87972, 231239)]