20856937350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{1051}}^1\times {\mathrm{132299}}^1$

素因数の和:133365

約数の個数: 48

約数和(自身を含む): 51774811200

約数和(自身を除く): 30917873850

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 1051, 2102, 3153, 5255, 6306, 10510, 15765, 26275, 31530, 52550, 78825, 132299, 157650, 264598, 396897, 661495, 793794, 1322990, 1984485, 3307475, 3968970, 6614950, 9922425, 19844850, 139046249, 278092498, 417138747, 695231245, 834277494, 1390462490, 2085693735, 3476156225, 4171387470, 6952312450, 10428468675, 20856937350]

約数ペア:

[(1, 20856937350), (2, 10428468675), (3, 6952312450), (5, 4171387470), (6, 3476156225), (10, 2085693735), (15, 1390462490), (25, 834277494), (30, 695231245), (50, 417138747), (75, 278092498), (150, 139046249), (1051, 19844850), (2102, 9922425), (3153, 6614950), (5255, 3968970), (6306, 3307475), (10510, 1984485), (15765, 1322990), (26275, 793794), (31530, 661495), (52550, 396897), (78825, 264598), (132299, 157650)]