20125280032

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4398007}}^1$

素因数の和:4398041

約数の個数: 48

約数和(自身を含む): 46548516672

約数和(自身を除く): 26423236640

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 1144, 2288, 4576, 4398007, 8796014, 17592028, 35184056, 48378077, 57174091, 70368112, 96756154, 114348182, 140736224, 193512308, 228696364, 387024616, 457392728, 628915001, 774049232, 914785456, 1257830002, 1548098464, 1829570912, 2515660004, 5031320008, 10062640016, 20125280032]

約数ペア:

[(1, 20125280032), (2, 10062640016), (4, 5031320008), (8, 2515660004), (11, 1829570912), (13, 1548098464), (16, 1257830002), (22, 914785456), (26, 774049232), (32, 628915001), (44, 457392728), (52, 387024616), (88, 228696364), (104, 193512308), (143, 140736224), (176, 114348182), (208, 96756154), (286, 70368112), (352, 57174091), (416, 48378077), (572, 35184056), (1144, 17592028), (2288, 8796014), (4576, 4398007)]