20220544476

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{111733}}^1$

素因数の和:112211

約数の個数: 72

約数和(自身を含む): 55882195824

約数和(自身を除く): 35661651348

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 457, 914, 1371, 1828, 2742, 4113, 5027, 5484, 8226, 10054, 15081, 16452, 20108, 30162, 45243, 60324, 90486, 111733, 180972, 223466, 335199, 446932, 670398, 1005597, 1229063, 1340796, 2011194, 2458126, 3687189, 4022388, 4916252, 7374378, 11061567, 14748756, 22123134, 44246268, 51061981, 102123962, 153185943, 204247924, 306371886, 459557829, 561681791, 612743772, 919115658, 1123363582, 1685045373, 1838231316, 2246727164, 3370090746, 5055136119, 6740181492, 10110272238, 20220544476]

約数ペア:

[(1, 20220544476), (2, 10110272238), (3, 6740181492), (4, 5055136119), (6, 3370090746), (9, 2246727164), (11, 1838231316), (12, 1685045373), (18, 1123363582), (22, 919115658), (33, 612743772), (36, 561681791), (44, 459557829), (66, 306371886), (99, 204247924), (132, 153185943), (198, 102123962), (396, 51061981), (457, 44246268), (914, 22123134), (1371, 14748756), (1828, 11061567), (2742, 7374378), (4113, 4916252), (5027, 4022388), (5484, 3687189), (8226, 2458126), (10054, 2011194), (15081, 1340796), (16452, 1229063), (20108, 1005597), (30162, 670398), (45243, 446932), (60324, 335199), (90486, 223466), (111733, 180972)]