20192736

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{12373}}^1$

素因数の和:12403

約数の個数: 48

約数和(自身を含む): 56128464

約数和(自身を除く): 35935728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 12373, 24746, 37119, 49492, 74238, 98984, 148476, 197968, 210341, 296952, 395936, 420682, 593904, 631023, 841364, 1187808, 1262046, 1682728, 2524092, 3365456, 5048184, 6730912, 10096368, 20192736]

約数ペア:

[(1, 20192736), (2, 10096368), (3, 6730912), (4, 5048184), (6, 3365456), (8, 2524092), (12, 1682728), (16, 1262046), (17, 1187808), (24, 841364), (32, 631023), (34, 593904), (48, 420682), (51, 395936), (68, 296952), (96, 210341), (102, 197968), (136, 148476), (204, 98984), (272, 74238), (408, 49492), (544, 37119), (816, 24746), (1632, 12373)]