20612952

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{4273}}^1$

素因数の和:4352

約数の個数: 48

約数和(自身を含む): 56673240

約数和(自身を除く): 36060288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 603, 804, 1206, 1608, 2412, 4273, 4824, 8546, 12819, 17092, 25638, 34184, 38457, 51276, 76914, 102552, 153828, 286291, 307656, 572582, 858873, 1145164, 1717746, 2290328, 2576619, 3435492, 5153238, 6870984, 10306476, 20612952]

約数ペア:

[(1, 20612952), (2, 10306476), (3, 6870984), (4, 5153238), (6, 3435492), (8, 2576619), (9, 2290328), (12, 1717746), (18, 1145164), (24, 858873), (36, 572582), (67, 307656), (72, 286291), (134, 153828), (201, 102552), (268, 76914), (402, 51276), (536, 38457), (603, 34184), (804, 25638), (1206, 17092), (1608, 12819), (2412, 8546), (4273, 4824)]