20135232

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2689}}^1$

素因数の和:2720

約数の個数: 84

約数和(自身を含む): 62176660

約数和(自身を除く): 42041428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 78, 96, 104, 117, 144, 156, 192, 208, 234, 288, 312, 416, 468, 576, 624, 832, 936, 1248, 1872, 2496, 2689, 3744, 5378, 7488, 8067, 10756, 16134, 21512, 24201, 32268, 34957, 43024, 48402, 64536, 69914, 86048, 96804, 104871, 129072, 139828, 172096, 193608, 209742, 258144, 279656, 314613, 387216, 419484, 516288, 559312, 629226, 774432, 838968, 1118624, 1258452, 1548864, 1677936, 2237248, 2516904, 3355872, 5033808, 6711744, 10067616, 20135232]

約数ペア:

[(1, 20135232), (2, 10067616), (3, 6711744), (4, 5033808), (6, 3355872), (8, 2516904), (9, 2237248), (12, 1677936), (13, 1548864), (16, 1258452), (18, 1118624), (24, 838968), (26, 774432), (32, 629226), (36, 559312), (39, 516288), (48, 419484), (52, 387216), (64, 314613), (72, 279656), (78, 258144), (96, 209742), (104, 193608), (117, 172096), (144, 139828), (156, 129072), (192, 104871), (208, 96804), (234, 86048), (288, 69914), (312, 64536), (416, 48402), (468, 43024), (576, 34957), (624, 32268), (832, 24201), (936, 21512), (1248, 16134), (1872, 10756), (2496, 8067), (2689, 7488), (3744, 5378)]