20074828048

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{186071}}^1$

素因数の和:186703

約数の個数: 40

約数和(自身を含む): 42500333376

約数和(自身を除く): 22425505328

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 613, 1226, 2452, 4904, 6743, 9808, 13486, 26972, 53944, 107888, 186071, 372142, 744284, 1488568, 2046781, 2977136, 4093562, 8187124, 16374248, 32748496, 114061523, 228123046, 456246092, 912492184, 1254676753, 1824984368, 2509353506, 5018707012, 10037414024, 20074828048]

約数ペア:

[(1, 20074828048), (2, 10037414024), (4, 5018707012), (8, 2509353506), (11, 1824984368), (16, 1254676753), (22, 912492184), (44, 456246092), (88, 228123046), (176, 114061523), (613, 32748496), (1226, 16374248), (2452, 8187124), (4904, 4093562), (6743, 2977136), (9808, 2046781), (13486, 1488568), (26972, 744284), (53944, 372142), (107888, 186071)]