20361897840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{5011}}^1\times {\mathrm{16931}}^1$

素因数の和:21958

約数の個数: 80

約数和(自身を含む): 63138208896

約数和(自身を除く): 42776311056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 5011, 10022, 15033, 16931, 20044, 25055, 30066, 33862, 40088, 50110, 50793, 60132, 67724, 75165, 80176, 84655, 100220, 101586, 120264, 135448, 150330, 169310, 200440, 203172, 240528, 253965, 270896, 300660, 338620, 400880, 406344, 507930, 601320, 677240, 812688, 1015860, 1202640, 1354480, 2031720, 4063440, 84841241, 169682482, 254523723, 339364964, 424206205, 509047446, 678729928, 848412410, 1018094892, 1272618615, 1357459856, 1696824820, 2036189784, 2545237230, 3393649640, 4072379568, 5090474460, 6787299280, 10180948920, 20361897840]

約数ペア:

[(1, 20361897840), (2, 10180948920), (3, 6787299280), (4, 5090474460), (5, 4072379568), (6, 3393649640), (8, 2545237230), (10, 2036189784), (12, 1696824820), (15, 1357459856), (16, 1272618615), (20, 1018094892), (24, 848412410), (30, 678729928), (40, 509047446), (48, 424206205), (60, 339364964), (80, 254523723), (120, 169682482), (240, 84841241), (5011, 4063440), (10022, 2031720), (15033, 1354480), (16931, 1202640), (20044, 1015860), (25055, 812688), (30066, 677240), (33862, 601320), (40088, 507930), (50110, 406344), (50793, 400880), (60132, 338620), (67724, 300660), (75165, 270896), (80176, 253965), (84655, 240528), (100220, 203172), (101586, 200440), (120264, 169310), (135448, 150330)]