20142876130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{12269}}^1$

素因数の和:12535

約数の個数: 64

約数和(自身を含む): 39813107040

約数和(自身を除く): 19670230910

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 173, 346, 365, 730, 865, 949, 1730, 1898, 2249, 4498, 4745, 9490, 11245, 12269, 12629, 22490, 24538, 25258, 61345, 63145, 122690, 126290, 159497, 164177, 318994, 328354, 797485, 820885, 895637, 1594970, 1641770, 1791274, 2122537, 4245074, 4478185, 8956370, 10612685, 11643281, 21225370, 23286562, 27592981, 55185962, 58216405, 116432810, 137964905, 154945201, 275929810, 309890402, 774726005, 1549452010, 2014287613, 4028575226, 10071438065, 20142876130]

約数ペア:

[(1, 20142876130), (2, 10071438065), (5, 4028575226), (10, 2014287613), (13, 1549452010), (26, 774726005), (65, 309890402), (73, 275929810), (130, 154945201), (146, 137964905), (173, 116432810), (346, 58216405), (365, 55185962), (730, 27592981), (865, 23286562), (949, 21225370), (1730, 11643281), (1898, 10612685), (2249, 8956370), (4498, 4478185), (4745, 4245074), (9490, 2122537), (11245, 1791274), (12269, 1641770), (12629, 1594970), (22490, 895637), (24538, 820885), (25258, 797485), (61345, 328354), (63145, 318994), (122690, 164177), (126290, 159497)]