20160458212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{48593}}^1$

素因数の和:48772

約数の個数: 48

約数和(自身を含む): 38206546560

約数和(自身を除く): 18046088348

約数列:

[1, 2, 4, 19, 38, 53, 76, 103, 106, 206, 212, 412, 1007, 1957, 2014, 3914, 4028, 5459, 7828, 10918, 21836, 48593, 97186, 103721, 194372, 207442, 414884, 923267, 1846534, 2575429, 3693068, 5005079, 5150858, 10010158, 10301716, 20020316, 48933151, 95096501, 97866302, 190193002, 195732604, 265269187, 380386004, 530538374, 1061076748, 5040114553, 10080229106, 20160458212]

約数ペア:

[(1, 20160458212), (2, 10080229106), (4, 5040114553), (19, 1061076748), (38, 530538374), (53, 380386004), (76, 265269187), (103, 195732604), (106, 190193002), (206, 97866302), (212, 95096501), (412, 48933151), (1007, 20020316), (1957, 10301716), (2014, 10010158), (3914, 5150858), (4028, 5005079), (5459, 3693068), (7828, 2575429), (10918, 1846534), (21836, 923267), (48593, 414884), (97186, 207442), (103721, 194372)]