20189562360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15295123}}^1$

素因数の和:15295148

約数の個数: 64

約数和(自身を含む): 66074935680

約数和(自身を除く): 45885373320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 15295123, 30590246, 45885369, 61180492, 76475615, 91770738, 122360984, 152951230, 168246353, 183541476, 229426845, 305902460, 336492706, 367082952, 458853690, 504739059, 611804920, 672985412, 841231765, 917707380, 1009478118, 1345970824, 1682463530, 1835414760, 2018956236, 2523695295, 3364927060, 4037912472, 5047390590, 6729854120, 10094781180, 20189562360]

約数ペア:

[(1, 20189562360), (2, 10094781180), (3, 6729854120), (4, 5047390590), (5, 4037912472), (6, 3364927060), (8, 2523695295), (10, 2018956236), (11, 1835414760), (12, 1682463530), (15, 1345970824), (20, 1009478118), (22, 917707380), (24, 841231765), (30, 672985412), (33, 611804920), (40, 504739059), (44, 458853690), (55, 367082952), (60, 336492706), (66, 305902460), (88, 229426845), (110, 183541476), (120, 168246353), (132, 152951230), (165, 122360984), (220, 91770738), (264, 76475615), (330, 61180492), (440, 45885369), (660, 30590246), (1320, 15295123)]