20115264

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8059}}^1$

素因数の和:8087

約数の個数: 56

約数和(自身を含む): 57322720

約数和(自身を除く): 37207456

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 8059, 16118, 24177, 32236, 48354, 64472, 96708, 104767, 128944, 193416, 209534, 257888, 314301, 386832, 419068, 515776, 628602, 773664, 838136, 1257204, 1547328, 1676272, 2514408, 3352544, 5028816, 6705088, 10057632, 20115264]

約数ペア:

[(1, 20115264), (2, 10057632), (3, 6705088), (4, 5028816), (6, 3352544), (8, 2514408), (12, 1676272), (13, 1547328), (16, 1257204), (24, 838136), (26, 773664), (32, 628602), (39, 515776), (48, 419068), (52, 386832), (64, 314301), (78, 257888), (96, 209534), (104, 193416), (156, 128944), (192, 104767), (208, 96708), (312, 64472), (416, 48354), (624, 32236), (832, 24177), (1248, 16118), (2496, 8059)]