20182656

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^2\times {\mathrm{311}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 58237920

約数和(自身を除く): 38055264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 169, 192, 208, 311, 312, 338, 384, 416, 507, 622, 624, 676, 832, 933, 1014, 1244, 1248, 1352, 1664, 1866, 2028, 2488, 2496, 2704, 3732, 4043, 4056, 4976, 4992, 5408, 7464, 8086, 8112, 9952, 10816, 12129, 14928, 16172, 16224, 19904, 21632, 24258, 29856, 32344, 32448, 39808, 48516, 52559, 59712, 64688, 64896, 97032, 105118, 119424, 129376, 157677, 194064, 210236, 258752, 315354, 388128, 420472, 517504, 630708, 776256, 840944, 1261416, 1552512, 1681888, 2522832, 3363776, 5045664, 6727552, 10091328, 20182656]

約数ペア:

[(1, 20182656), (2, 10091328), (3, 6727552), (4, 5045664), (6, 3363776), (8, 2522832), (12, 1681888), (13, 1552512), (16, 1261416), (24, 840944), (26, 776256), (32, 630708), (39, 517504), (48, 420472), (52, 388128), (64, 315354), (78, 258752), (96, 210236), (104, 194064), (128, 157677), (156, 129376), (169, 119424), (192, 105118), (208, 97032), (311, 64896), (312, 64688), (338, 59712), (384, 52559), (416, 48516), (507, 39808), (622, 32448), (624, 32344), (676, 29856), (832, 24258), (933, 21632), (1014, 19904), (1244, 16224), (1248, 16172), (1352, 14928), (1664, 12129), (1866, 10816), (2028, 9952), (2488, 8112), (2496, 8086), (2704, 7464), (3732, 5408), (4043, 4992), (4056, 4976)]