20149405910

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{107699}}^1$

素因数の和:108112

約数の個数: 32

約数和(自身を含む): 37058277600

約数和(自身を除く): 16908871690

約数列:

[1, 2, 5, 10, 53, 106, 265, 353, 530, 706, 1765, 3530, 18709, 37418, 93545, 107699, 187090, 215398, 538495, 1076990, 5708047, 11416094, 28540235, 38017747, 57080470, 76035494, 190088735, 380177470, 2014940591, 4029881182, 10074702955, 20149405910]

約数ペア:

[(1, 20149405910), (2, 10074702955), (5, 4029881182), (10, 2014940591), (53, 380177470), (106, 190088735), (265, 76035494), (353, 57080470), (530, 38017747), (706, 28540235), (1765, 11416094), (3530, 5708047), (18709, 1076990), (37418, 538495), (93545, 215398), (107699, 187090)]