20121969174

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{765851}}^1$

素因数の和:766036

約数の個数: 32

約数和(自身を含む): 41907421440

約数和(自身を除く): 21785452266

約数列:

[1, 2, 3, 6, 29, 58, 87, 151, 174, 302, 453, 906, 4379, 8758, 13137, 26274, 765851, 1531702, 2297553, 4595106, 22209679, 44419358, 66629037, 115643501, 133258074, 231287002, 346930503, 693861006, 3353661529, 6707323058, 10060984587, 20121969174]

約数ペア:

[(1, 20121969174), (2, 10060984587), (3, 6707323058), (6, 3353661529), (29, 693861006), (58, 346930503), (87, 231287002), (151, 133258074), (174, 115643501), (302, 66629037), (453, 44419358), (906, 22209679), (4379, 4595106), (8758, 2297553), (13137, 1531702), (26274, 765851)]