20222532

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1$

素因数の和:473

約数の個数: 72

約数和(自身を含む): 56259840

約数和(自身を除く): 36037308

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 223, 229, 396, 446, 458, 669, 687, 892, 916, 1338, 1374, 2007, 2061, 2453, 2519, 2676, 2748, 4014, 4122, 4906, 5038, 7359, 7557, 8028, 8244, 9812, 10076, 14718, 15114, 22077, 22671, 29436, 30228, 44154, 45342, 51067, 88308, 90684, 102134, 153201, 204268, 306402, 459603, 561737, 612804, 919206, 1123474, 1685211, 1838412, 2246948, 3370422, 5055633, 6740844, 10111266, 20222532]

約数ペア:

[(1, 20222532), (2, 10111266), (3, 6740844), (4, 5055633), (6, 3370422), (9, 2246948), (11, 1838412), (12, 1685211), (18, 1123474), (22, 919206), (33, 612804), (36, 561737), (44, 459603), (66, 306402), (99, 204268), (132, 153201), (198, 102134), (223, 90684), (229, 88308), (396, 51067), (446, 45342), (458, 44154), (669, 30228), (687, 29436), (892, 22671), (916, 22077), (1338, 15114), (1374, 14718), (2007, 10076), (2061, 9812), (2453, 8244), (2519, 8028), (2676, 7557), (2748, 7359), (4014, 5038), (4122, 4906)]