2080787076

素因数分解:

$2^2\times 3^3\times {\mathrm{787}}^1\times {\mathrm{24481}}^1$

素因数の和:25281

約数の個数: 48

約数和(自身を含む): 5401708480

約数和(自身を除く): 3320921404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 787, 1574, 2361, 3148, 4722, 7083, 9444, 14166, 21249, 24481, 28332, 42498, 48962, 73443, 84996, 97924, 146886, 220329, 293772, 440658, 660987, 881316, 1321974, 2643948, 19266547, 38533094, 57799641, 77066188, 115599282, 173398923, 231198564, 346797846, 520196769, 693595692, 1040393538, 2080787076]

約数ペア:

[(1, 2080787076), (2, 1040393538), (3, 693595692), (4, 520196769), (6, 346797846), (9, 231198564), (12, 173398923), (18, 115599282), (27, 77066188), (36, 57799641), (54, 38533094), (108, 19266547), (787, 2643948), (1574, 1321974), (2361, 881316), (3148, 660987), (4722, 440658), (7083, 293772), (9444, 220329), (14166, 146886), (21249, 97924), (24481, 84996), (28332, 73443), (42498, 48962)]