20196108

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{4561}}^1$

素因数の和:4615

約数の個数: 48

約数和(自身を含む): 53649120

約数和(自身を除く): 33453012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4428, 4561, 9122, 13683, 18244, 27366, 41049, 54732, 82098, 123147, 164196, 187001, 246294, 374002, 492588, 561003, 748004, 1122006, 1683009, 2244012, 3366018, 5049027, 6732036, 10098054, 20196108]

約数ペア:

[(1, 20196108), (2, 10098054), (3, 6732036), (4, 5049027), (6, 3366018), (9, 2244012), (12, 1683009), (18, 1122006), (27, 748004), (36, 561003), (41, 492588), (54, 374002), (82, 246294), (108, 187001), (123, 164196), (164, 123147), (246, 82098), (369, 54732), (492, 41049), (738, 27366), (1107, 18244), (1476, 13683), (2214, 9122), (4428, 4561)]