20206875648

素因数分解:

$2^{10}\times 3^1\times {\mathrm{17}}^1\times {\mathrm{386927}}^1$

素因数の和:386967

約数の個数: 88

約数和(自身を含む): 57026996352

約数和(自身を除く): 36820120704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 256, 272, 384, 408, 512, 544, 768, 816, 1024, 1088, 1536, 1632, 2176, 3072, 3264, 4352, 6528, 8704, 13056, 17408, 26112, 52224, 386927, 773854, 1160781, 1547708, 2321562, 3095416, 4643124, 6190832, 6577759, 9286248, 12381664, 13155518, 18572496, 19733277, 24763328, 26311036, 37144992, 39466554, 49526656, 52622072, 74289984, 78933108, 99053312, 105244144, 148579968, 157866216, 198106624, 210488288, 297159936, 315732432, 396213248, 420976576, 594319872, 631464864, 841953152, 1188639744, 1262929728, 1683906304, 2525859456, 3367812608, 5051718912, 6735625216, 10103437824, 20206875648]

約数ペア:

[(1, 20206875648), (2, 10103437824), (3, 6735625216), (4, 5051718912), (6, 3367812608), (8, 2525859456), (12, 1683906304), (16, 1262929728), (17, 1188639744), (24, 841953152), (32, 631464864), (34, 594319872), (48, 420976576), (51, 396213248), (64, 315732432), (68, 297159936), (96, 210488288), (102, 198106624), (128, 157866216), (136, 148579968), (192, 105244144), (204, 99053312), (256, 78933108), (272, 74289984), (384, 52622072), (408, 49526656), (512, 39466554), (544, 37144992), (768, 26311036), (816, 24763328), (1024, 19733277), (1088, 18572496), (1536, 13155518), (1632, 12381664), (2176, 9286248), (3072, 6577759), (3264, 6190832), (4352, 4643124), (6528, 3095416), (8704, 2321562), (13056, 1547708), (17408, 1160781), (26112, 773854), (52224, 386927)]