20058907068

素因数分解:

$2^2\times 3^4\times {\mathrm{131}}^1\times {\mathrm{472597}}^1$

素因数の和:472744

約数の個数: 60

約数和(自身を含む): 52838346792

約数和(自身を除く): 32779439724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 131, 162, 262, 324, 393, 524, 786, 1179, 1572, 2358, 3537, 4716, 7074, 10611, 14148, 21222, 42444, 472597, 945194, 1417791, 1890388, 2835582, 4253373, 5671164, 8506746, 12760119, 17013492, 25520238, 38280357, 51040476, 61910207, 76560714, 123820414, 153121428, 185730621, 247640828, 371461242, 557191863, 742922484, 1114383726, 1671575589, 2228767452, 3343151178, 5014726767, 6686302356, 10029453534, 20058907068]

約数ペア:

[(1, 20058907068), (2, 10029453534), (3, 6686302356), (4, 5014726767), (6, 3343151178), (9, 2228767452), (12, 1671575589), (18, 1114383726), (27, 742922484), (36, 557191863), (54, 371461242), (81, 247640828), (108, 185730621), (131, 153121428), (162, 123820414), (262, 76560714), (324, 61910207), (393, 51040476), (524, 38280357), (786, 25520238), (1179, 17013492), (1572, 12760119), (2358, 8506746), (3537, 5671164), (4716, 4253373), (7074, 2835582), (10611, 1890388), (14148, 1417791), (21222, 945194), (42444, 472597)]