20826579168

素因数分解:

$2^5\times 3^3\times {\mathrm{1867}}^1\times {\mathrm{12911}}^1$

素因数の和:14797

約数の個数: 96

約数和(自身を含む): 60781432320

約数和(自身を除く): 39954853152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 1867, 3734, 5601, 7468, 11202, 12911, 14936, 16803, 22404, 25822, 29872, 33606, 38733, 44808, 50409, 51644, 59744, 67212, 77466, 89616, 100818, 103288, 116199, 134424, 154932, 179232, 201636, 206576, 232398, 268848, 309864, 348597, 403272, 413152, 464796, 537696, 619728, 697194, 806544, 929592, 1239456, 1394388, 1613088, 1859184, 2788776, 3718368, 5577552, 11155104, 24104837, 48209674, 72314511, 96419348, 144629022, 192838696, 216943533, 289258044, 385677392, 433887066, 578516088, 650830599, 771354784, 867774132, 1157032176, 1301661198, 1735548264, 2314064352, 2603322396, 3471096528, 5206644792, 6942193056, 10413289584, 20826579168]

約数ペア:

[(1, 20826579168), (2, 10413289584), (3, 6942193056), (4, 5206644792), (6, 3471096528), (8, 2603322396), (9, 2314064352), (12, 1735548264), (16, 1301661198), (18, 1157032176), (24, 867774132), (27, 771354784), (32, 650830599), (36, 578516088), (48, 433887066), (54, 385677392), (72, 289258044), (96, 216943533), (108, 192838696), (144, 144629022), (216, 96419348), (288, 72314511), (432, 48209674), (864, 24104837), (1867, 11155104), (3734, 5577552), (5601, 3718368), (7468, 2788776), (11202, 1859184), (12911, 1613088), (14936, 1394388), (16803, 1239456), (22404, 929592), (25822, 806544), (29872, 697194), (33606, 619728), (38733, 537696), (44808, 464796), (50409, 413152), (51644, 403272), (59744, 348597), (67212, 309864), (77466, 268848), (89616, 232398), (100818, 206576), (103288, 201636), (116199, 179232), (134424, 154932)]