2020101168416

素因数分解:

$2^5\times {\mathrm{181}}^1\times {\mathrm{239}}^1\times {\mathrm{797}}^1\times {\mathrm{1831}}^1$

素因数の和:3058

約数の個数: 96

約数和(自身を含む): 4023013962240

約数和(自身を除く): 2002912793824

約数列:

[1, 2, 4, 8, 16, 32, 181, 239, 362, 478, 724, 797, 956, 1448, 1594, 1831, 1912, 2896, 3188, 3662, 3824, 5792, 6376, 7324, 7648, 12752, 14648, 25504, 29296, 43259, 58592, 86518, 144257, 173036, 190483, 288514, 331411, 346072, 380966, 437609, 577028, 662822, 692144, 761932, 875218, 1154056, 1325644, 1384288, 1459307, 1523864, 1750436, 2308112, 2651288, 2918614, 3047728, 3500872, 4616224, 5302576, 5837228, 6095456, 7001744, 10605152, 11674456, 14003488, 23348912, 34477423, 46697824, 68954846, 79207229, 137909692, 158414458, 264134567, 275819384, 316828916, 348774373, 528269134, 551638768, 633657832, 697548746, 1056538268, 1103277536, 1267315664, 1395097492, 2113076536, 2534631328, 2790194984, 4226153072, 5580389968, 8452306144, 11160779936, 63128161513, 126256323026, 252512646052, 505025292104, 1010050584208, 2020101168416]

約数ペア:

[(1, 2020101168416), (2, 1010050584208), (4, 505025292104), (8, 252512646052), (16, 126256323026), (32, 63128161513), (181, 11160779936), (239, 8452306144), (362, 5580389968), (478, 4226153072), (724, 2790194984), (797, 2534631328), (956, 2113076536), (1448, 1395097492), (1594, 1267315664), (1831, 1103277536), (1912, 1056538268), (2896, 697548746), (3188, 633657832), (3662, 551638768), (3824, 528269134), (5792, 348774373), (6376, 316828916), (7324, 275819384), (7648, 264134567), (12752, 158414458), (14648, 137909692), (25504, 79207229), (29296, 68954846), (43259, 46697824), (58592, 34477423), (86518, 23348912), (144257, 14003488), (173036, 11674456), (190483, 10605152), (288514, 7001744), (331411, 6095456), (346072, 5837228), (380966, 5302576), (437609, 4616224), (577028, 3500872), (662822, 3047728), (692144, 2918614), (761932, 2651288), (875218, 2308112), (1154056, 1750436), (1325644, 1523864), (1384288, 1459307)]