20297228436

素因数分解:

$2^2\times 3^2\times {\mathrm{67}}^1\times {\mathrm{8415103}}^1$

素因数の和:8415180

約数の個数: 36

約数和(自身を含む): 52072663552

約数和(自身を除く): 31775435116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 67, 134, 201, 268, 402, 603, 804, 1206, 2412, 8415103, 16830206, 25245309, 33660412, 50490618, 75735927, 100981236, 151471854, 302943708, 563811901, 1127623802, 1691435703, 2255247604, 3382871406, 5074307109, 6765742812, 10148614218, 20297228436]

約数ペア:

[(1, 20297228436), (2, 10148614218), (3, 6765742812), (4, 5074307109), (6, 3382871406), (9, 2255247604), (12, 1691435703), (18, 1127623802), (36, 563811901), (67, 302943708), (134, 151471854), (201, 100981236), (268, 75735927), (402, 50490618), (603, 33660412), (804, 25245309), (1206, 16830206), (2412, 8415103)]