20077772106

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{355951}}^1$

素因数の和:356059

約数の個数: 64

約数和(自身を含む): 49206804480

約数和(自身を除く): 29129032374

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 79, 102, 119, 158, 237, 238, 357, 474, 553, 714, 1106, 1343, 1659, 2686, 3318, 4029, 8058, 9401, 18802, 28203, 56406, 355951, 711902, 1067853, 2135706, 2491657, 4983314, 6051167, 7474971, 12102334, 14949942, 18153501, 28120129, 36307002, 42358169, 56240258, 84360387, 84716338, 127074507, 168720774, 196840903, 254149014, 393681806, 478042193, 590522709, 956084386, 1181045418, 1434126579, 2868253158, 3346295351, 6692590702, 10038886053, 20077772106]

約数ペア:

[(1, 20077772106), (2, 10038886053), (3, 6692590702), (6, 3346295351), (7, 2868253158), (14, 1434126579), (17, 1181045418), (21, 956084386), (34, 590522709), (42, 478042193), (51, 393681806), (79, 254149014), (102, 196840903), (119, 168720774), (158, 127074507), (237, 84716338), (238, 84360387), (357, 56240258), (474, 42358169), (553, 36307002), (714, 28120129), (1106, 18153501), (1343, 14949942), (1659, 12102334), (2686, 7474971), (3318, 6051167), (4029, 4983314), (8058, 2491657), (9401, 2135706), (18802, 1067853), (28203, 711902), (56406, 355951)]