20182938288

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1075391}}^1$

素因数の和:1075442

約数の個数: 80

約数和(自身を含む): 57606598656

約数和(自身を除く): 37423660368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 34, 46, 48, 51, 68, 69, 92, 102, 136, 138, 184, 204, 272, 276, 368, 391, 408, 552, 782, 816, 1104, 1173, 1564, 2346, 3128, 4692, 6256, 9384, 18768, 1075391, 2150782, 3226173, 4301564, 6452346, 8603128, 12904692, 17206256, 18281647, 24733993, 25809384, 36563294, 49467986, 51618768, 54844941, 73126588, 74201979, 98935972, 109689882, 146253176, 148403958, 197871944, 219379764, 292506352, 296807916, 395743888, 420477881, 438759528, 593615832, 840955762, 877519056, 1187231664, 1261433643, 1681911524, 2522867286, 3363823048, 5045734572, 6727646096, 10091469144, 20182938288]

約数ペア:

[(1, 20182938288), (2, 10091469144), (3, 6727646096), (4, 5045734572), (6, 3363823048), (8, 2522867286), (12, 1681911524), (16, 1261433643), (17, 1187231664), (23, 877519056), (24, 840955762), (34, 593615832), (46, 438759528), (48, 420477881), (51, 395743888), (68, 296807916), (69, 292506352), (92, 219379764), (102, 197871944), (136, 148403958), (138, 146253176), (184, 109689882), (204, 98935972), (272, 74201979), (276, 73126588), (368, 54844941), (391, 51618768), (408, 49467986), (552, 36563294), (782, 25809384), (816, 24733993), (1104, 18281647), (1173, 17206256), (1564, 12904692), (2346, 8603128), (3128, 6452346), (4692, 4301564), (6256, 3226173), (9384, 2150782), (18768, 1075391)]