20322684

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{11069}}^1$

素因数の和:11099

約数の個数: 48

約数和(自身を含む): 55792800

約数和(自身を除く): 35470116

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 11069, 22138, 33207, 44276, 66414, 99621, 132828, 188173, 199242, 298863, 376346, 398484, 564519, 597726, 752692, 1129038, 1195452, 1693557, 2258076, 3387114, 5080671, 6774228, 10161342, 20322684]

約数ペア:

[(1, 20322684), (2, 10161342), (3, 6774228), (4, 5080671), (6, 3387114), (9, 2258076), (12, 1693557), (17, 1195452), (18, 1129038), (27, 752692), (34, 597726), (36, 564519), (51, 398484), (54, 376346), (68, 298863), (102, 199242), (108, 188173), (153, 132828), (204, 99621), (306, 66414), (459, 44276), (612, 33207), (918, 22138), (1836, 11069)]