20072070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4373}}^1$

素因数の和:4406

約数の個数: 64

約数和(自身を含む): 56687040

約数和(自身を除く): 36614970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 85, 90, 102, 135, 153, 170, 255, 270, 306, 459, 510, 765, 918, 1530, 2295, 4373, 4590, 8746, 13119, 21865, 26238, 39357, 43730, 65595, 74341, 78714, 118071, 131190, 148682, 196785, 223023, 236142, 371705, 393570, 446046, 590355, 669069, 743410, 1115115, 1180710, 1338138, 2007207, 2230230, 3345345, 4014414, 6690690, 10036035, 20072070]

約数ペア:

[(1, 20072070), (2, 10036035), (3, 6690690), (5, 4014414), (6, 3345345), (9, 2230230), (10, 2007207), (15, 1338138), (17, 1180710), (18, 1115115), (27, 743410), (30, 669069), (34, 590355), (45, 446046), (51, 393570), (54, 371705), (85, 236142), (90, 223023), (102, 196785), (135, 148682), (153, 131190), (170, 118071), (255, 78714), (270, 74341), (306, 65595), (459, 43730), (510, 39357), (765, 26238), (918, 21865), (1530, 13119), (2295, 8746), (4373, 4590)]