20512690632

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{40699783}}^1$

素因数の和:40699802

約数の個数: 48

約数和(自身を含む): 63491663040

約数和(自身を除く): 42978972408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 40699783, 81399566, 122099349, 162799132, 244198698, 284898481, 325598264, 366298047, 488397396, 569796962, 732596094, 854695443, 976794792, 1139593924, 1465192188, 1709390886, 2279187848, 2564086329, 2930384376, 3418781772, 5128172658, 6837563544, 10256345316, 20512690632]

約数ペア:

[(1, 20512690632), (2, 10256345316), (3, 6837563544), (4, 5128172658), (6, 3418781772), (7, 2930384376), (8, 2564086329), (9, 2279187848), (12, 1709390886), (14, 1465192188), (18, 1139593924), (21, 976794792), (24, 854695443), (28, 732596094), (36, 569796962), (42, 488397396), (56, 366298047), (63, 325598264), (72, 284898481), (84, 244198698), (126, 162799132), (168, 122099349), (252, 81399566), (504, 40699783)]