20228713932

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{331249}}^1$

素因数の和:331990

約数の個数: 48

約数和(自身を含む): 54017600000

約数和(自身を除く): 33788886068

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 727, 1454, 2181, 2908, 4362, 5089, 8724, 10178, 15267, 20356, 30534, 61068, 331249, 662498, 993747, 1324996, 1987494, 2318743, 3974988, 4637486, 6956229, 9274972, 13912458, 27824916, 240818023, 481636046, 722454069, 963272092, 1444908138, 1685726161, 2889816276, 3371452322, 5057178483, 6742904644, 10114356966, 20228713932]

約数ペア:

[(1, 20228713932), (2, 10114356966), (3, 6742904644), (4, 5057178483), (6, 3371452322), (7, 2889816276), (12, 1685726161), (14, 1444908138), (21, 963272092), (28, 722454069), (42, 481636046), (84, 240818023), (727, 27824916), (1454, 13912458), (2181, 9274972), (2908, 6956229), (4362, 4637486), (5089, 3974988), (8724, 2318743), (10178, 1987494), (15267, 1324996), (20356, 993747), (30534, 662498), (61068, 331249)]