20162444070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{39209}}^1$

素因数の和:39561

約数の個数: 64

約数和(自身を含む): 49359430080

約数和(自身を除く): 29196986010

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 281, 305, 366, 562, 610, 843, 915, 1405, 1686, 1830, 2810, 4215, 8430, 17141, 34282, 39209, 51423, 78418, 85705, 102846, 117627, 171410, 196045, 235254, 257115, 392090, 514230, 588135, 1176270, 2391749, 4783498, 7175247, 11017729, 11958745, 14350494, 22035458, 23917490, 33053187, 35876235, 55088645, 66106374, 71752470, 110177290, 165265935, 330531870, 672081469, 1344162938, 2016244407, 3360407345, 4032488814, 6720814690, 10081222035, 20162444070]

約数ペア:

[(1, 20162444070), (2, 10081222035), (3, 6720814690), (5, 4032488814), (6, 3360407345), (10, 2016244407), (15, 1344162938), (30, 672081469), (61, 330531870), (122, 165265935), (183, 110177290), (281, 71752470), (305, 66106374), (366, 55088645), (562, 35876235), (610, 33053187), (843, 23917490), (915, 22035458), (1405, 14350494), (1686, 11958745), (1830, 11017729), (2810, 7175247), (4215, 4783498), (8430, 2391749), (17141, 1176270), (34282, 588135), (39209, 514230), (51423, 392090), (78418, 257115), (85705, 235254), (102846, 196045), (117627, 171410)]