20165093544

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{13773971}}^1$

素因数の和:13774041

約数の個数: 32

約数和(自身を含む): 51239175840

約数和(自身を除く): 31074082296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 122, 183, 244, 366, 488, 732, 1464, 13773971, 27547942, 41321913, 55095884, 82643826, 110191768, 165287652, 330575304, 840212231, 1680424462, 2520636693, 3360848924, 5041273386, 6721697848, 10082546772, 20165093544]

約数ペア:

[(1, 20165093544), (2, 10082546772), (3, 6721697848), (4, 5041273386), (6, 3360848924), (8, 2520636693), (12, 1680424462), (24, 840212231), (61, 330575304), (122, 165287652), (183, 110191768), (244, 82643826), (366, 55095884), (488, 41321913), (732, 27547942), (1464, 13773971)]