20141057632

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{87943}}^1$

素因数の和:88391

約数の個数: 48

約数和(自身を含む): 42085425312

約数和(自身を除く): 21944367680

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 421, 544, 842, 1684, 3368, 6736, 7157, 13472, 14314, 28628, 57256, 87943, 114512, 175886, 229024, 351772, 703544, 1407088, 1495031, 2814176, 2990062, 5980124, 11960248, 23920496, 37024003, 47840992, 74048006, 148096012, 296192024, 592384048, 629408051, 1184768096, 1258816102, 2517632204, 5035264408, 10070528816, 20141057632]

約数ペア:

[(1, 20141057632), (2, 10070528816), (4, 5035264408), (8, 2517632204), (16, 1258816102), (17, 1184768096), (32, 629408051), (34, 592384048), (68, 296192024), (136, 148096012), (272, 74048006), (421, 47840992), (544, 37024003), (842, 23920496), (1684, 11960248), (3368, 5980124), (6736, 2990062), (7157, 2814176), (13472, 1495031), (14314, 1407088), (28628, 703544), (57256, 351772), (87943, 229024), (114512, 175886)]