20228411136

素因数分解:

$2^8\times 3^1\times {\mathrm{173}}^1\times {\mathrm{152249}}^1$

素因数の和:152441

約数の個数: 72

約数和(自身を含む): 54148626000

約数和(自身を除く): 33920214864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 173, 192, 256, 346, 384, 519, 692, 768, 1038, 1384, 2076, 2768, 4152, 5536, 8304, 11072, 16608, 22144, 33216, 44288, 66432, 132864, 152249, 304498, 456747, 608996, 913494, 1217992, 1826988, 2435984, 3653976, 4871968, 7307952, 9743936, 14615904, 19487872, 26339077, 29231808, 38975744, 52678154, 58463616, 79017231, 105356308, 116927232, 158034462, 210712616, 316068924, 421425232, 632137848, 842850464, 1264275696, 1685700928, 2528551392, 3371401856, 5057102784, 6742803712, 10114205568, 20228411136]

約数ペア:

[(1, 20228411136), (2, 10114205568), (3, 6742803712), (4, 5057102784), (6, 3371401856), (8, 2528551392), (12, 1685700928), (16, 1264275696), (24, 842850464), (32, 632137848), (48, 421425232), (64, 316068924), (96, 210712616), (128, 158034462), (173, 116927232), (192, 105356308), (256, 79017231), (346, 58463616), (384, 52678154), (519, 38975744), (692, 29231808), (768, 26339077), (1038, 19487872), (1384, 14615904), (2076, 9743936), (2768, 7307952), (4152, 4871968), (5536, 3653976), (8304, 2435984), (11072, 1826988), (16608, 1217992), (22144, 913494), (33216, 608996), (44288, 456747), (66432, 304498), (132864, 152249)]