20227116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18523}}^1$

素因数の和:18550

約数の個数: 48

約数和(自身を含む): 58091264

約数和(自身を除く): 37864148

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 18523, 37046, 55569, 74092, 111138, 129661, 222276, 240799, 259322, 388983, 481598, 518644, 722397, 777966, 963196, 1444794, 1555932, 1685593, 2889588, 3371186, 5056779, 6742372, 10113558, 20227116]

約数ペア:

[(1, 20227116), (2, 10113558), (3, 6742372), (4, 5056779), (6, 3371186), (7, 2889588), (12, 1685593), (13, 1555932), (14, 1444794), (21, 963196), (26, 777966), (28, 722397), (39, 518644), (42, 481598), (52, 388983), (78, 259322), (84, 240799), (91, 222276), (156, 129661), (182, 111138), (273, 74092), (364, 55569), (546, 37046), (1092, 18523)]