20101876746

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{28153889}}^1$

素因数の和:28153918

約数の個数: 32

約数和(自身を含む): 48649921920

約数和(自身を除く): 28548045174

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 714, 28153889, 56307778, 84461667, 168923334, 197077223, 394154446, 478616113, 591231669, 957232226, 1182463338, 1435848339, 2871696678, 3350312791, 6700625582, 10050938373, 20101876746]

約数ペア:

[(1, 20101876746), (2, 10050938373), (3, 6700625582), (6, 3350312791), (7, 2871696678), (14, 1435848339), (17, 1182463338), (21, 957232226), (34, 591231669), (42, 478616113), (51, 394154446), (102, 197077223), (119, 168923334), (238, 84461667), (357, 56307778), (714, 28153889)]