20344652224

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{6211}}^1$

素因数の和:6394

約数の個数: 112

約数和(自身を含む): 45240057856

約数和(自身を除く): 24895405632

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 127, 208, 248, 254, 403, 416, 496, 508, 806, 832, 992, 1016, 1612, 1651, 1984, 2032, 3224, 3302, 3937, 4064, 6211, 6448, 6604, 7874, 8128, 12422, 12896, 13208, 15748, 24844, 25792, 26416, 31496, 49688, 51181, 52832, 62992, 80743, 99376, 102362, 105664, 125984, 161486, 192541, 198752, 204724, 251968, 322972, 385082, 397504, 409448, 645944, 770164, 788797, 818896, 1291888, 1540328, 1577594, 1637792, 2503033, 2583776, 3080656, 3155188, 3275584, 5006066, 5167552, 6161312, 6310376, 10012132, 10254361, 12322624, 12620752, 20024264, 20508722, 24452707, 25241504, 40048528, 41017444, 48905414, 50483008, 80097056, 82034888, 97810828, 160194112, 164069776, 195621656, 317885191, 328139552, 391243312, 635770382, 656279104, 782486624, 1271540764, 1564973248, 2543081528, 5086163056, 10172326112, 20344652224]

約数ペア:

[(1, 20344652224), (2, 10172326112), (4, 5086163056), (8, 2543081528), (13, 1564973248), (16, 1271540764), (26, 782486624), (31, 656279104), (32, 635770382), (52, 391243312), (62, 328139552), (64, 317885191), (104, 195621656), (124, 164069776), (127, 160194112), (208, 97810828), (248, 82034888), (254, 80097056), (403, 50483008), (416, 48905414), (496, 41017444), (508, 40048528), (806, 25241504), (832, 24452707), (992, 20508722), (1016, 20024264), (1612, 12620752), (1651, 12322624), (1984, 10254361), (2032, 10012132), (3224, 6310376), (3302, 6161312), (3937, 5167552), (4064, 5006066), (6211, 3275584), (6448, 3155188), (6604, 3080656), (7874, 2583776), (8128, 2503033), (12422, 1637792), (12896, 1577594), (13208, 1540328), (15748, 1291888), (24844, 818896), (25792, 788797), (26416, 770164), (31496, 645944), (49688, 409448), (51181, 397504), (52832, 385082), (62992, 322972), (80743, 251968), (99376, 204724), (102362, 198752), (105664, 192541), (125984, 161486)]