20245104

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{12781}}^1$

素因数の和:12806

約数の個数: 60

約数和(自身を含む): 61813752

約数和(自身を除く): 41568648

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 12781, 25562, 38343, 51124, 76686, 102248, 115029, 140591, 153372, 204496, 230058, 281182, 306744, 421773, 460116, 562364, 613488, 843546, 920232, 1124728, 1265319, 1687092, 1840464, 2249456, 2530638, 3374184, 5061276, 6748368, 10122552, 20245104]

約数ペア:

[(1, 20245104), (2, 10122552), (3, 6748368), (4, 5061276), (6, 3374184), (8, 2530638), (9, 2249456), (11, 1840464), (12, 1687092), (16, 1265319), (18, 1124728), (22, 920232), (24, 843546), (33, 613488), (36, 562364), (44, 460116), (48, 421773), (66, 306744), (72, 281182), (88, 230058), (99, 204496), (132, 153372), (144, 140591), (176, 115029), (198, 102248), (264, 76686), (396, 51124), (528, 38343), (792, 25562), (1584, 12781)]