20064037136

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8769247}}^1$

素因数の和:8769279

約数の個数: 40

約数和(自身を含む): 45670243584

約数和(自身を除く): 25606206448

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 8769247, 17538494, 35076988, 70153976, 96461717, 114000211, 140307952, 192923434, 228000422, 385846868, 456000844, 771693736, 912001688, 1254002321, 1543387472, 1824003376, 2508004642, 5016009284, 10032018568, 20064037136]

約数ペア:

[(1, 20064037136), (2, 10032018568), (4, 5016009284), (8, 2508004642), (11, 1824003376), (13, 1543387472), (16, 1254002321), (22, 912001688), (26, 771693736), (44, 456000844), (52, 385846868), (88, 228000422), (104, 192923434), (143, 140307952), (176, 114000211), (208, 96461717), (286, 70153976), (572, 35076988), (1144, 17538494), (2288, 8769247)]