19973952

素因数分解:

$2^6\times 3^4\times {\mathrm{3853}}^1$

素因数の和:3877

約数の個数: 70

約数和(自身を含む): 59224418

約数和(自身を除く): 39250466

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 144, 162, 192, 216, 288, 324, 432, 576, 648, 864, 1296, 1728, 2592, 3853, 5184, 7706, 11559, 15412, 23118, 30824, 34677, 46236, 61648, 69354, 92472, 104031, 123296, 138708, 184944, 208062, 246592, 277416, 312093, 369888, 416124, 554832, 624186, 739776, 832248, 1109664, 1248372, 1664496, 2219328, 2496744, 3328992, 4993488, 6657984, 9986976, 19973952]

約数ペア:

[(1, 19973952), (2, 9986976), (3, 6657984), (4, 4993488), (6, 3328992), (8, 2496744), (9, 2219328), (12, 1664496), (16, 1248372), (18, 1109664), (24, 832248), (27, 739776), (32, 624186), (36, 554832), (48, 416124), (54, 369888), (64, 312093), (72, 277416), (81, 246592), (96, 208062), (108, 184944), (144, 138708), (162, 123296), (192, 104031), (216, 92472), (288, 69354), (324, 61648), (432, 46236), (576, 34677), (648, 30824), (864, 23118), (1296, 15412), (1728, 11559), (2592, 7706), (3853, 5184)]