20344516230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{205937}}^1$

素因数の和:206073

約数の個数: 64

約数和(自身を含む): 50710173120

約数和(自身を除く): 30365656890

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 89, 111, 178, 185, 222, 267, 370, 445, 534, 555, 890, 1110, 1335, 2670, 3293, 6586, 9879, 16465, 19758, 32930, 49395, 98790, 205937, 411874, 617811, 1029685, 1235622, 2059370, 3089055, 6178110, 7619669, 15239338, 18328393, 22859007, 36656786, 38098345, 45718014, 54985179, 76196690, 91641965, 109970358, 114295035, 183283930, 228590070, 274925895, 549851790, 678150541, 1356301082, 2034451623, 3390752705, 4068903246, 6781505410, 10172258115, 20344516230]

約数ペア:

[(1, 20344516230), (2, 10172258115), (3, 6781505410), (5, 4068903246), (6, 3390752705), (10, 2034451623), (15, 1356301082), (30, 678150541), (37, 549851790), (74, 274925895), (89, 228590070), (111, 183283930), (178, 114295035), (185, 109970358), (222, 91641965), (267, 76196690), (370, 54985179), (445, 45718014), (534, 38098345), (555, 36656786), (890, 22859007), (1110, 18328393), (1335, 15239338), (2670, 7619669), (3293, 6178110), (6586, 3089055), (9879, 2059370), (16465, 1235622), (19758, 1029685), (32930, 617811), (49395, 411874), (98790, 205937)]