20730733296

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4746047}}^1$

素因数の和:4746078

約数の個数: 80

約数和(自身を含む): 65913114624

約数和(自身を除く): 45182381328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 546, 624, 728, 1092, 1456, 2184, 4368, 4746047, 9492094, 14238141, 18984188, 28476282, 33222329, 37968376, 56952564, 61698611, 66444658, 75936752, 99666987, 113905128, 123397222, 132889316, 185095833, 199333974, 227810256, 246794444, 265778632, 370191666, 398667948, 431890277, 493588888, 531557264, 740383332, 797335896, 863780554, 987177776, 1295670831, 1480766664, 1594671792, 1727561108, 2591341662, 2961533328, 3455122216, 5182683324, 6910244432, 10365366648, 20730733296]

約数ペア:

[(1, 20730733296), (2, 10365366648), (3, 6910244432), (4, 5182683324), (6, 3455122216), (7, 2961533328), (8, 2591341662), (12, 1727561108), (13, 1594671792), (14, 1480766664), (16, 1295670831), (21, 987177776), (24, 863780554), (26, 797335896), (28, 740383332), (39, 531557264), (42, 493588888), (48, 431890277), (52, 398667948), (56, 370191666), (78, 265778632), (84, 246794444), (91, 227810256), (104, 199333974), (112, 185095833), (156, 132889316), (168, 123397222), (182, 113905128), (208, 99666987), (273, 75936752), (312, 66444658), (336, 61698611), (364, 56952564), (546, 37968376), (624, 33222329), (728, 28476282), (1092, 18984188), (1456, 14238141), (2184, 9492094), (4368, 4746047)]