20347833582

素因数分解:

$2^1\times 3^4\times {\mathrm{21149}}^1\times {\mathrm{5939}}^1$

素因数の和:27102

約数の個数: 40

約数和(自身を含む): 45604053000

約数和(自身を除く): 25256219418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 5939, 11878, 17817, 21149, 35634, 42298, 53451, 63447, 106902, 126894, 160353, 190341, 320706, 380682, 481059, 571023, 962118, 1142046, 1713069, 3426138, 125603911, 251207822, 376811733, 753623466, 1130435199, 2260870398, 3391305597, 6782611194, 10173916791, 20347833582]

約数ペア:

[(1, 20347833582), (2, 10173916791), (3, 6782611194), (6, 3391305597), (9, 2260870398), (18, 1130435199), (27, 753623466), (54, 376811733), (81, 251207822), (162, 125603911), (5939, 3426138), (11878, 1713069), (17817, 1142046), (21149, 962118), (35634, 571023), (42298, 481059), (53451, 380682), (63447, 320706), (106902, 190341), (126894, 160353)]