20671036710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4624393}}^1$

素因数の和:4624552

約数の個数: 32

約数和(自身を含む): 49943455200

約数和(自身を除く): 29272418490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 4624393, 9248786, 13873179, 23121965, 27746358, 46243930, 69365895, 138731790, 689034557, 1378069114, 2067103671, 3445172785, 4134207342, 6890345570, 10335518355, 20671036710]

約数ペア:

[(1, 20671036710), (2, 10335518355), (3, 6890345570), (5, 4134207342), (6, 3445172785), (10, 2067103671), (15, 1378069114), (30, 689034557), (149, 138731790), (298, 69365895), (447, 46243930), (745, 27746358), (894, 23121965), (1490, 13873179), (2235, 9248786), (4470, 4624393)]