20574904608

素因数分解:

$2^5\times 3^4\times {\mathrm{359}}^1\times {\mathrm{22111}}^1$

素因数の和:22492

約数の個数: 120

約数和(自身を含む): 60681519360

約数和(自身を除く): 40106614752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 359, 432, 648, 718, 864, 1077, 1296, 1436, 2154, 2592, 2872, 3231, 4308, 5744, 6462, 8616, 9693, 11488, 12924, 17232, 19386, 22111, 25848, 29079, 34464, 38772, 44222, 51696, 58158, 66333, 77544, 88444, 103392, 116316, 132666, 155088, 176888, 198999, 232632, 265332, 310176, 353776, 397998, 465264, 530664, 596997, 707552, 795996, 930528, 1061328, 1193994, 1591992, 1790991, 2122656, 2387988, 3183984, 3581982, 4775976, 6367968, 7163964, 7937849, 9551952, 14327928, 15875698, 19103904, 23813547, 28655856, 31751396, 47627094, 57311712, 63502792, 71440641, 95254188, 127005584, 142881282, 190508376, 214321923, 254011168, 285762564, 381016752, 428643846, 571525128, 642965769, 762033504, 857287692, 1143050256, 1285931538, 1714575384, 2286100512, 2571863076, 3429150768, 5143726152, 6858301536, 10287452304, 20574904608]

約数ペア:

[(1, 20574904608), (2, 10287452304), (3, 6858301536), (4, 5143726152), (6, 3429150768), (8, 2571863076), (9, 2286100512), (12, 1714575384), (16, 1285931538), (18, 1143050256), (24, 857287692), (27, 762033504), (32, 642965769), (36, 571525128), (48, 428643846), (54, 381016752), (72, 285762564), (81, 254011168), (96, 214321923), (108, 190508376), (144, 142881282), (162, 127005584), (216, 95254188), (288, 71440641), (324, 63502792), (359, 57311712), (432, 47627094), (648, 31751396), (718, 28655856), (864, 23813547), (1077, 19103904), (1296, 15875698), (1436, 14327928), (2154, 9551952), (2592, 7937849), (2872, 7163964), (3231, 6367968), (4308, 4775976), (5744, 3581982), (6462, 3183984), (8616, 2387988), (9693, 2122656), (11488, 1790991), (12924, 1591992), (17232, 1193994), (19386, 1061328), (22111, 930528), (25848, 795996), (29079, 707552), (34464, 596997), (38772, 530664), (44222, 465264), (51696, 397998), (58158, 353776), (66333, 310176), (77544, 265332), (88444, 232632), (103392, 198999), (116316, 176888), (132666, 155088)]