20085824

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1$

素因数の和:403

約数の個数: 56

約数和(自身を含む): 44061888

約数和(自身を除く): 23976064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 103, 176, 206, 277, 352, 412, 554, 704, 824, 1108, 1133, 1648, 2216, 2266, 3047, 3296, 4432, 4532, 6094, 6592, 8864, 9064, 12188, 17728, 18128, 24376, 28531, 36256, 48752, 57062, 72512, 97504, 114124, 195008, 228248, 313841, 456496, 627682, 912992, 1255364, 1825984, 2510728, 5021456, 10042912, 20085824]

約数ペア:

[(1, 20085824), (2, 10042912), (4, 5021456), (8, 2510728), (11, 1825984), (16, 1255364), (22, 912992), (32, 627682), (44, 456496), (64, 313841), (88, 228248), (103, 195008), (176, 114124), (206, 97504), (277, 72512), (352, 57062), (412, 48752), (554, 36256), (704, 28531), (824, 24376), (1108, 18128), (1133, 17728), (1648, 12188), (2216, 9064), (2266, 8864), (3047, 6592), (3296, 6094), (4432, 4532)]