20349639360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{7065847}}^1$

素因数の和:7065870

約数の個数: 84

約数和(自身を含む): 69994290288

約数和(自身を除く): 49644650928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 7065847, 14131694, 21197541, 28263388, 35329235, 42395082, 56526776, 63592623, 70658470, 84790164, 105987705, 113053552, 127185246, 141316940, 169580328, 211975410, 226107104, 254370492, 282633880, 317963115, 339160656, 423950820, 452214208, 508740984, 565267760, 635926230, 678321312, 847901640, 1017481968, 1130535520, 1271852460, 1356642624, 1695803280, 2034963936, 2261071040, 2543704920, 3391606560, 4069927872, 5087409840, 6783213120, 10174819680, 20349639360]

約数ペア:

[(1, 20349639360), (2, 10174819680), (3, 6783213120), (4, 5087409840), (5, 4069927872), (6, 3391606560), (8, 2543704920), (9, 2261071040), (10, 2034963936), (12, 1695803280), (15, 1356642624), (16, 1271852460), (18, 1130535520), (20, 1017481968), (24, 847901640), (30, 678321312), (32, 635926230), (36, 565267760), (40, 508740984), (45, 452214208), (48, 423950820), (60, 339160656), (64, 317963115), (72, 282633880), (80, 254370492), (90, 226107104), (96, 211975410), (120, 169580328), (144, 141316940), (160, 127185246), (180, 113053552), (192, 105987705), (240, 84790164), (288, 70658470), (320, 63592623), (360, 56526776), (480, 42395082), (576, 35329235), (720, 28263388), (960, 21197541), (1440, 14131694), (2880, 7065847)]