20161175554

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{521}}^1\times {\mathrm{31667}}^1$

素因数の和:32250

約数の個数: 32

約数和(自身を含む): 33325883136

約数和(自身を除く): 13164707582

約数列:

[1, 2, 13, 26, 47, 94, 521, 611, 1042, 1222, 6773, 13546, 24487, 31667, 48974, 63334, 318331, 411671, 636662, 823342, 1488349, 2976698, 16498507, 19348537, 32997014, 38697074, 214480591, 428961182, 775429829, 1550859658, 10080587777, 20161175554]

約数ペア:

[(1, 20161175554), (2, 10080587777), (13, 1550859658), (26, 775429829), (47, 428961182), (94, 214480591), (521, 38697074), (611, 32997014), (1042, 19348537), (1222, 16498507), (6773, 2976698), (13546, 1488349), (24487, 823342), (31667, 636662), (48974, 411671), (63334, 318331)]