20802883035

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{367}}^1\times {\mathrm{4139}}^1$

素因数の和:4608

約数の個数: 64

約数和(自身を含む): 36856995840

約数和(自身を除く): 16054112805

約数列:

[1, 3, 5, 11, 15, 33, 55, 83, 165, 249, 367, 415, 913, 1101, 1245, 1835, 2739, 4037, 4139, 4565, 5505, 12111, 12417, 13695, 20185, 20695, 30461, 45529, 60555, 62085, 91383, 136587, 152305, 227645, 335071, 343537, 456915, 682935, 1005213, 1030611, 1519013, 1675355, 1717685, 3778907, 4557039, 5026065, 5153055, 7595065, 11336721, 16709143, 18894535, 22785195, 50127429, 56683605, 83545715, 126078079, 250637145, 378234237, 630390395, 1386858869, 1891171185, 4160576607, 6934294345, 20802883035]

約数ペア:

[(1, 20802883035), (3, 6934294345), (5, 4160576607), (11, 1891171185), (15, 1386858869), (33, 630390395), (55, 378234237), (83, 250637145), (165, 126078079), (249, 83545715), (367, 56683605), (415, 50127429), (913, 22785195), (1101, 18894535), (1245, 16709143), (1835, 11336721), (2739, 7595065), (4037, 5153055), (4139, 5026065), (4565, 4557039), (5505, 3778907), (12111, 1717685), (12417, 1675355), (13695, 1519013), (20185, 1030611), (20695, 1005213), (30461, 682935), (45529, 456915), (60555, 343537), (62085, 335071), (91383, 227645), (136587, 152305)]