20090596288

素因数分解:

$2^6\times 7^1\times {\mathrm{191}}^1\times {\mathrm{234791}}^1$

素因数の和:235001

約数の個数: 56

約数和(自身を含む): 45801345024

約数和(自身を除く): 25710748736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 191, 224, 382, 448, 764, 1337, 1528, 2674, 3056, 5348, 6112, 10696, 12224, 21392, 42784, 85568, 234791, 469582, 939164, 1643537, 1878328, 3287074, 3756656, 6574148, 7513312, 13148296, 15026624, 26296592, 44845081, 52593184, 89690162, 105186368, 179380324, 313915567, 358760648, 627831134, 717521296, 1255662268, 1435042592, 2511324536, 2870085184, 5022649072, 10045298144, 20090596288]

約数ペア:

[(1, 20090596288), (2, 10045298144), (4, 5022649072), (7, 2870085184), (8, 2511324536), (14, 1435042592), (16, 1255662268), (28, 717521296), (32, 627831134), (56, 358760648), (64, 313915567), (112, 179380324), (191, 105186368), (224, 89690162), (382, 52593184), (448, 44845081), (764, 26296592), (1337, 15026624), (1528, 13148296), (2674, 7513312), (3056, 6574148), (5348, 3756656), (6112, 3287074), (10696, 1878328), (12224, 1643537), (21392, 939164), (42784, 469582), (85568, 234791)]