20189099460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8206951}}^1$

素因数の和:8207004

約数の個数: 48

約数和(自身を含む): 57908253312

約数和(自身を除く): 37719153852

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 8206951, 16413902, 24620853, 32827804, 41034755, 49241706, 82069510, 98483412, 123104265, 164139020, 246208530, 336484991, 492417060, 672969982, 1009454973, 1345939964, 1682424955, 2018909946, 3364849910, 4037819892, 5047274865, 6729699820, 10094549730, 20189099460]

約数ペア:

[(1, 20189099460), (2, 10094549730), (3, 6729699820), (4, 5047274865), (5, 4037819892), (6, 3364849910), (10, 2018909946), (12, 1682424955), (15, 1345939964), (20, 1009454973), (30, 672969982), (41, 492417060), (60, 336484991), (82, 246208530), (123, 164139020), (164, 123104265), (205, 98483412), (246, 82069510), (410, 49241706), (492, 41034755), (615, 32827804), (820, 24620853), (1230, 16413902), (2460, 8206951)]