20174845698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3021091}}^1$

素因数の和:3021159

約数の個数: 48

約数和(自身を含む): 50899358016

約数和(自身を除く): 30724512318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 53, 63, 106, 126, 159, 318, 371, 477, 742, 954, 1113, 2226, 3339, 6678, 3021091, 6042182, 9063273, 18126546, 21147637, 27189819, 42295274, 54379638, 63442911, 126885822, 160117823, 190328733, 320235646, 380657466, 480353469, 960706938, 1120824761, 1441060407, 2241649522, 2882120814, 3362474283, 6724948566, 10087422849, 20174845698]

約数ペア:

[(1, 20174845698), (2, 10087422849), (3, 6724948566), (6, 3362474283), (7, 2882120814), (9, 2241649522), (14, 1441060407), (18, 1120824761), (21, 960706938), (42, 480353469), (53, 380657466), (63, 320235646), (106, 190328733), (126, 160117823), (159, 126885822), (318, 63442911), (371, 54379638), (477, 42295274), (742, 27189819), (954, 21147637), (1113, 18126546), (2226, 9063273), (3339, 6042182), (6678, 3021091)]