20302944

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{11131}}^1$

素因数の和:11163

約数の個数: 48

約数和(自身を含む): 56105280

約数和(自身を除く): 35802336

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 11131, 22262, 33393, 44524, 66786, 89048, 133572, 178096, 211489, 267144, 356192, 422978, 534288, 634467, 845956, 1068576, 1268934, 1691912, 2537868, 3383824, 5075736, 6767648, 10151472, 20302944]

約数ペア:

[(1, 20302944), (2, 10151472), (3, 6767648), (4, 5075736), (6, 3383824), (8, 2537868), (12, 1691912), (16, 1268934), (19, 1068576), (24, 845956), (32, 634467), (38, 534288), (48, 422978), (57, 356192), (76, 267144), (96, 211489), (114, 178096), (152, 133572), (228, 89048), (304, 66786), (456, 44524), (608, 33393), (912, 22262), (1824, 11131)]