20943916406790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53702349761}}^1$

素因数の和:53702349784

約数の個数: 32

約数和(自身を含む): 54131968560096

約数和(自身を除く): 33188052153306

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 53702349761, 107404699522, 161107049283, 268511748805, 322214098566, 537023497610, 698130546893, 805535246415, 1396261093786, 1611070492830, 2094391640679, 3490652734465, 4188783281358, 6981305468930, 10471958203395, 20943916406790]

約数ペア:

[(1, 20943916406790), (2, 10471958203395), (3, 6981305468930), (5, 4188783281358), (6, 3490652734465), (10, 2094391640679), (13, 1611070492830), (15, 1396261093786), (26, 805535246415), (30, 698130546893), (39, 537023497610), (65, 322214098566), (78, 268511748805), (130, 161107049283), (195, 107404699522), (390, 53702349761)]