20200824

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{269}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 63180000

約数和(自身を除く): 42979176

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 149, 168, 252, 269, 298, 447, 504, 538, 596, 807, 894, 1043, 1076, 1192, 1341, 1614, 1788, 1883, 2086, 2152, 2421, 2682, 3129, 3228, 3576, 3766, 4172, 4842, 5364, 5649, 6258, 6456, 7532, 8344, 9387, 9684, 10728, 11298, 12516, 15064, 16947, 18774, 19368, 22596, 25032, 33894, 37548, 40081, 45192, 67788, 75096, 80162, 120243, 135576, 160324, 240486, 280567, 320648, 360729, 480972, 561134, 721458, 841701, 961944, 1122268, 1442916, 1683402, 2244536, 2525103, 2885832, 3366804, 5050206, 6733608, 10100412, 20200824]

約数ペア:

[(1, 20200824), (2, 10100412), (3, 6733608), (4, 5050206), (6, 3366804), (7, 2885832), (8, 2525103), (9, 2244536), (12, 1683402), (14, 1442916), (18, 1122268), (21, 961944), (24, 841701), (28, 721458), (36, 561134), (42, 480972), (56, 360729), (63, 320648), (72, 280567), (84, 240486), (126, 160324), (149, 135576), (168, 120243), (252, 80162), (269, 75096), (298, 67788), (447, 45192), (504, 40081), (538, 37548), (596, 33894), (807, 25032), (894, 22596), (1043, 19368), (1076, 18774), (1192, 16947), (1341, 15064), (1614, 12516), (1788, 11298), (1883, 10728), (2086, 9684), (2152, 9387), (2421, 8344), (2682, 7532), (3129, 6456), (3228, 6258), (3576, 5649), (3766, 5364), (4172, 4842)]