22020372

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3271}}^1$

素因数の和:3309

約数の個数: 72

約数和(自身を含む): 64314432

約数和(自身を除く): 42294060

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 44, 51, 66, 68, 99, 102, 132, 153, 187, 198, 204, 306, 374, 396, 561, 612, 748, 1122, 1683, 2244, 3271, 3366, 6542, 6732, 9813, 13084, 19626, 29439, 35981, 39252, 55607, 58878, 71962, 107943, 111214, 117756, 143924, 166821, 215886, 222428, 323829, 333642, 431772, 500463, 611677, 647658, 667284, 1000926, 1223354, 1295316, 1835031, 2001852, 2446708, 3670062, 5505093, 7340124, 11010186, 22020372]

約数ペア:

[(1, 22020372), (2, 11010186), (3, 7340124), (4, 5505093), (6, 3670062), (9, 2446708), (11, 2001852), (12, 1835031), (17, 1295316), (18, 1223354), (22, 1000926), (33, 667284), (34, 647658), (36, 611677), (44, 500463), (51, 431772), (66, 333642), (68, 323829), (99, 222428), (102, 215886), (132, 166821), (153, 143924), (187, 117756), (198, 111214), (204, 107943), (306, 71962), (374, 58878), (396, 55607), (561, 39252), (612, 35981), (748, 29439), (1122, 19626), (1683, 13084), (2244, 9813), (3271, 6732), (3366, 6542)]