20160313348

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1361}}^1\times {\mathrm{7247}}^1$

素因数の和:8692

約数の個数: 48

約数和(自身を含む): 40908639744

約数和(自身を除く): 20748326396

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 1361, 2044, 2722, 5444, 7247, 9527, 14494, 19054, 28988, 38108, 50729, 99353, 101458, 198706, 202916, 397412, 529031, 695471, 1058062, 1390942, 2116124, 2781884, 3703217, 7406434, 9863167, 14812868, 19726334, 39452668, 69042169, 138084338, 276168676, 720011191, 1440022382, 2880044764, 5040078337, 10080156674, 20160313348]

約数ペア:

[(1, 20160313348), (2, 10080156674), (4, 5040078337), (7, 2880044764), (14, 1440022382), (28, 720011191), (73, 276168676), (146, 138084338), (292, 69042169), (511, 39452668), (1022, 19726334), (1361, 14812868), (2044, 9863167), (2722, 7406434), (5444, 3703217), (7247, 2781884), (9527, 2116124), (14494, 1390942), (19054, 1058062), (28988, 695471), (38108, 529031), (50729, 397412), (99353, 202916), (101458, 198706)]