20130748572

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{436979}}^1$

素因数の和:437346

約数の個数: 48

約数和(自身を含む): 51388848000

約数和(自身を除く): 31258099428

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 349, 698, 1047, 1396, 2094, 3839, 4188, 7678, 11517, 15356, 23034, 46068, 436979, 873958, 1310937, 1747916, 2621874, 4806769, 5243748, 9613538, 14420307, 19227076, 28840614, 57681228, 152505671, 305011342, 457517013, 610022684, 915034026, 1677562381, 1830068052, 3355124762, 5032687143, 6710249524, 10065374286, 20130748572]

約数ペア:

[(1, 20130748572), (2, 10065374286), (3, 6710249524), (4, 5032687143), (6, 3355124762), (11, 1830068052), (12, 1677562381), (22, 915034026), (33, 610022684), (44, 457517013), (66, 305011342), (132, 152505671), (349, 57681228), (698, 28840614), (1047, 19227076), (1396, 14420307), (2094, 9613538), (3839, 5243748), (4188, 4806769), (7678, 2621874), (11517, 1747916), (15356, 1310937), (23034, 873958), (46068, 436979)]