20342837664

素因数分解:

$2^5\times 3^4\times {\mathrm{43}}^1\times {\mathrm{182519}}^1$

素因数の和:182584

約数の個数: 120

約数和(自身を含む): 61219398240

約数和(自身を除く): 40876560576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 43, 48, 54, 72, 81, 86, 96, 108, 129, 144, 162, 172, 216, 258, 288, 324, 344, 387, 432, 516, 648, 688, 774, 864, 1032, 1161, 1296, 1376, 1548, 2064, 2322, 2592, 3096, 3483, 4128, 4644, 6192, 6966, 9288, 12384, 13932, 18576, 27864, 37152, 55728, 111456, 182519, 365038, 547557, 730076, 1095114, 1460152, 1642671, 2190228, 2920304, 3285342, 4380456, 4928013, 5840608, 6570684, 7848317, 8760912, 9856026, 13141368, 14784039, 15696634, 17521824, 19712052, 23544951, 26282736, 29568078, 31393268, 39424104, 47089902, 52565472, 59136156, 62786536, 70634853, 78848208, 94179804, 118272312, 125573072, 141269706, 157696416, 188359608, 211904559, 236544624, 251146144, 282539412, 376719216, 423809118, 473089248, 565078824, 635713677, 753438432, 847618236, 1130157648, 1271427354, 1695236472, 2260315296, 2542854708, 3390472944, 5085709416, 6780945888, 10171418832, 20342837664]

約数ペア:

[(1, 20342837664), (2, 10171418832), (3, 6780945888), (4, 5085709416), (6, 3390472944), (8, 2542854708), (9, 2260315296), (12, 1695236472), (16, 1271427354), (18, 1130157648), (24, 847618236), (27, 753438432), (32, 635713677), (36, 565078824), (43, 473089248), (48, 423809118), (54, 376719216), (72, 282539412), (81, 251146144), (86, 236544624), (96, 211904559), (108, 188359608), (129, 157696416), (144, 141269706), (162, 125573072), (172, 118272312), (216, 94179804), (258, 78848208), (288, 70634853), (324, 62786536), (344, 59136156), (387, 52565472), (432, 47089902), (516, 39424104), (648, 31393268), (688, 29568078), (774, 26282736), (864, 23544951), (1032, 19712052), (1161, 17521824), (1296, 15696634), (1376, 14784039), (1548, 13141368), (2064, 9856026), (2322, 8760912), (2592, 7848317), (3096, 6570684), (3483, 5840608), (4128, 4928013), (4644, 4380456), (6192, 3285342), (6966, 2920304), (9288, 2190228), (12384, 1642671), (13932, 1460152), (18576, 1095114), (27864, 730076), (37152, 547557), (55728, 365038), (111456, 182519)]