20130504016

素因数分解:

$2^4\times 7^1\times {\mathrm{8501}}^1\times {\mathrm{21143}}^1$

素因数の和:29659

約数の個数: 40

約数和(自身を含む): 44582039424

約数和(自身を除く): 24451535408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 8501, 17002, 21143, 34004, 42286, 59507, 68008, 84572, 119014, 136016, 148001, 169144, 238028, 296002, 338288, 476056, 592004, 952112, 1184008, 2368016, 179736643, 359473286, 718946572, 1258156501, 1437893144, 2516313002, 2875786288, 5032626004, 10065252008, 20130504016]

約数ペア:

[(1, 20130504016), (2, 10065252008), (4, 5032626004), (7, 2875786288), (8, 2516313002), (14, 1437893144), (16, 1258156501), (28, 718946572), (56, 359473286), (112, 179736643), (8501, 2368016), (17002, 1184008), (21143, 952112), (34004, 592004), (42286, 476056), (59507, 338288), (68008, 296002), (84572, 238028), (119014, 169144), (136016, 148001)]