2000907792

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{356287}}^1$

素因数の和:356317

約数の個数: 80

約数和(自身を含む): 6185159680

約数和(自身を除く): 4184251888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 5616, 356287, 712574, 1068861, 1425148, 2137722, 2850296, 3206583, 4275444, 4631731, 5700592, 6413166, 8550888, 9263462, 9619749, 12826332, 13895193, 17101776, 18526924, 19239498, 25652664, 27790386, 37053848, 38478996, 41685579, 51305328, 55580772, 74107696, 76957992, 83371158, 111161544, 125056737, 153915984, 166742316, 222323088, 250113474, 333484632, 500226948, 666969264, 1000453896, 2000907792]

約数ペア:

[(1, 2000907792), (2, 1000453896), (3, 666969264), (4, 500226948), (6, 333484632), (8, 250113474), (9, 222323088), (12, 166742316), (13, 153915984), (16, 125056737), (18, 111161544), (24, 83371158), (26, 76957992), (27, 74107696), (36, 55580772), (39, 51305328), (48, 41685579), (52, 38478996), (54, 37053848), (72, 27790386), (78, 25652664), (104, 19239498), (108, 18526924), (117, 17101776), (144, 13895193), (156, 12826332), (208, 9619749), (216, 9263462), (234, 8550888), (312, 6413166), (351, 5700592), (432, 4631731), (468, 4275444), (624, 3206583), (702, 2850296), (936, 2137722), (1404, 1425148), (1872, 1068861), (2808, 712574), (5616, 356287)]