20196799260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{746371}}^1$

素因数の和:746435

約数の個数: 96

約数和(自身を含む): 63196809984

約数和(自身を除く): 43000010724

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 41, 44, 55, 60, 66, 82, 110, 123, 132, 164, 165, 205, 220, 246, 330, 410, 451, 492, 615, 660, 820, 902, 1230, 1353, 1804, 2255, 2460, 2706, 4510, 5412, 6765, 9020, 13530, 27060, 746371, 1492742, 2239113, 2985484, 3731855, 4478226, 7463710, 8210081, 8956452, 11195565, 14927420, 16420162, 22391130, 24630243, 30601211, 32840324, 41050405, 44782260, 49260486, 61202422, 82100810, 91803633, 98520972, 122404844, 123151215, 153006055, 164201620, 183607266, 246302430, 306012110, 336613321, 367214532, 459018165, 492604860, 612024220, 673226642, 918036330, 1009839963, 1346453284, 1683066605, 1836072660, 2019679926, 3366133210, 4039359852, 5049199815, 6732266420, 10098399630, 20196799260]

約数ペア:

[(1, 20196799260), (2, 10098399630), (3, 6732266420), (4, 5049199815), (5, 4039359852), (6, 3366133210), (10, 2019679926), (11, 1836072660), (12, 1683066605), (15, 1346453284), (20, 1009839963), (22, 918036330), (30, 673226642), (33, 612024220), (41, 492604860), (44, 459018165), (55, 367214532), (60, 336613321), (66, 306012110), (82, 246302430), (110, 183607266), (123, 164201620), (132, 153006055), (164, 123151215), (165, 122404844), (205, 98520972), (220, 91803633), (246, 82100810), (330, 61202422), (410, 49260486), (451, 44782260), (492, 41050405), (615, 32840324), (660, 30601211), (820, 24630243), (902, 22391130), (1230, 16420162), (1353, 14927420), (1804, 11195565), (2255, 8956452), (2460, 8210081), (2706, 7463710), (4510, 4478226), (5412, 3731855), (6765, 2985484), (9020, 2239113), (13530, 1492742), (27060, 746371)]