20260260

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2207}}^1$

素因数の和:2242

約数の個数: 96

約数和(自身を含む): 66769920

約数和(自身を除く): 46509660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2207, 2295, 3060, 4414, 4590, 6621, 8828, 9180, 11035, 13242, 19863, 22070, 26484, 33105, 37519, 39726, 44140, 59589, 66210, 75038, 79452, 99315, 112557, 119178, 132420, 150076, 187595, 198630, 225114, 238356, 297945, 337671, 375190, 397260, 450228, 562785, 595890, 675342, 750380, 1013013, 1125570, 1191780, 1350684, 1688355, 2026026, 2251140, 3376710, 4052052, 5065065, 6753420, 10130130, 20260260]

約数ペア:

[(1, 20260260), (2, 10130130), (3, 6753420), (4, 5065065), (5, 4052052), (6, 3376710), (9, 2251140), (10, 2026026), (12, 1688355), (15, 1350684), (17, 1191780), (18, 1125570), (20, 1013013), (27, 750380), (30, 675342), (34, 595890), (36, 562785), (45, 450228), (51, 397260), (54, 375190), (60, 337671), (68, 297945), (85, 238356), (90, 225114), (102, 198630), (108, 187595), (135, 150076), (153, 132420), (170, 119178), (180, 112557), (204, 99315), (255, 79452), (270, 75038), (306, 66210), (340, 59589), (459, 44140), (510, 39726), (540, 37519), (612, 33105), (765, 26484), (918, 22070), (1020, 19863), (1530, 13242), (1836, 11035), (2207, 9180), (2295, 8828), (3060, 6621), (4414, 4590)]