20702088

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{8713}}^1$

素因数の和:8739

約数の個数: 64

約数和(自身を含む): 62740800

約数和(自身を除く): 42038712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 8713, 17426, 26139, 34852, 52278, 69704, 78417, 95843, 104556, 156834, 191686, 209112, 235251, 287529, 313668, 383372, 470502, 575058, 627336, 766744, 862587, 941004, 1150116, 1725174, 1882008, 2300232, 2587761, 3450348, 5175522, 6900696, 10351044, 20702088]

約数ペア:

[(1, 20702088), (2, 10351044), (3, 6900696), (4, 5175522), (6, 3450348), (8, 2587761), (9, 2300232), (11, 1882008), (12, 1725174), (18, 1150116), (22, 941004), (24, 862587), (27, 766744), (33, 627336), (36, 575058), (44, 470502), (54, 383372), (66, 313668), (72, 287529), (88, 235251), (99, 209112), (108, 191686), (132, 156834), (198, 104556), (216, 95843), (264, 78417), (297, 69704), (396, 52278), (594, 34852), (792, 26139), (1188, 17426), (2376, 8713)]