2013204432

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{31091}}^1$

素因数の和:31192

約数の個数: 80

約数和(自身を含む): 5551787520

約数和(自身を除く): 3538583088

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 456, 568, 852, 912, 1136, 1349, 1704, 2698, 3408, 4047, 5396, 8094, 10792, 16188, 21584, 31091, 32376, 62182, 64752, 93273, 124364, 186546, 248728, 373092, 497456, 590729, 746184, 1181458, 1492368, 1772187, 2207461, 2362916, 3544374, 4414922, 4725832, 6622383, 7088748, 8829844, 9451664, 13244766, 14177496, 17659688, 26489532, 28354992, 35319376, 41941759, 52979064, 83883518, 105958128, 125825277, 167767036, 251650554, 335534072, 503301108, 671068144, 1006602216, 2013204432]

約数ペア:

[(1, 2013204432), (2, 1006602216), (3, 671068144), (4, 503301108), (6, 335534072), (8, 251650554), (12, 167767036), (16, 125825277), (19, 105958128), (24, 83883518), (38, 52979064), (48, 41941759), (57, 35319376), (71, 28354992), (76, 26489532), (114, 17659688), (142, 14177496), (152, 13244766), (213, 9451664), (228, 8829844), (284, 7088748), (304, 6622383), (426, 4725832), (456, 4414922), (568, 3544374), (852, 2362916), (912, 2207461), (1136, 1772187), (1349, 1492368), (1704, 1181458), (2698, 746184), (3408, 590729), (4047, 497456), (5396, 373092), (8094, 248728), (10792, 186546), (16188, 124364), (21584, 93273), (31091, 64752), (32376, 62182)]