20166192918

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{105167}}^1$

素因数の和:105298

約数の個数: 64

約数和(自身を含む): 46341227520

約数和(自身を除く): 26175034602

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 67, 106, 134, 159, 201, 318, 402, 477, 603, 954, 1206, 1431, 1809, 2862, 3551, 3618, 7102, 10653, 21306, 31959, 63918, 95877, 105167, 191754, 210334, 315501, 631002, 946503, 1893006, 2839509, 5573851, 5679018, 7046189, 11147702, 14092378, 16721553, 21138567, 33443106, 42277134, 50164659, 63415701, 100329318, 126831402, 150493977, 190247103, 300987954, 373448017, 380494206, 746896034, 1120344051, 2240688102, 3361032153, 6722064306, 10083096459, 20166192918]

約数ペア:

[(1, 20166192918), (2, 10083096459), (3, 6722064306), (6, 3361032153), (9, 2240688102), (18, 1120344051), (27, 746896034), (53, 380494206), (54, 373448017), (67, 300987954), (106, 190247103), (134, 150493977), (159, 126831402), (201, 100329318), (318, 63415701), (402, 50164659), (477, 42277134), (603, 33443106), (954, 21138567), (1206, 16721553), (1431, 14092378), (1809, 11147702), (2862, 7046189), (3551, 5679018), (3618, 5573851), (7102, 2839509), (10653, 1893006), (21306, 946503), (31959, 631002), (63918, 315501), (95877, 210334), (105167, 191754)]