20172765130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{5437403}}^1$

素因数の和:5437470

約数の個数: 32

約数和(自身を含む): 42281253504

約数和(自身を除く): 22108488374

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 106, 265, 371, 530, 742, 1855, 3710, 5437403, 10874806, 27187015, 38061821, 54374030, 76123642, 190309105, 288182359, 380618210, 576364718, 1440911795, 2017276513, 2881823590, 4034553026, 10086382565, 20172765130]

約数ペア:

[(1, 20172765130), (2, 10086382565), (5, 4034553026), (7, 2881823590), (10, 2017276513), (14, 1440911795), (35, 576364718), (53, 380618210), (70, 288182359), (106, 190309105), (265, 76123642), (371, 54374030), (530, 38061821), (742, 27187015), (1855, 10874806), (3710, 5437403)]