20216647530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1171}}^1\times {\mathrm{191827}}^1$

素因数の和:193011

約数の個数: 48

約数和(自身を含む): 52608445344

約数和(自身を除く): 32391797814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1171, 2342, 3513, 5855, 7026, 10539, 11710, 17565, 21078, 35130, 52695, 105390, 191827, 383654, 575481, 959135, 1150962, 1726443, 1918270, 2877405, 3452886, 5754810, 8632215, 17264430, 224629417, 449258834, 673888251, 1123147085, 1347776502, 2021664753, 2246294170, 3369441255, 4043329506, 6738882510, 10108323765, 20216647530]

約数ペア:

[(1, 20216647530), (2, 10108323765), (3, 6738882510), (5, 4043329506), (6, 3369441255), (9, 2246294170), (10, 2021664753), (15, 1347776502), (18, 1123147085), (30, 673888251), (45, 449258834), (90, 224629417), (1171, 17264430), (2342, 8632215), (3513, 5754810), (5855, 3452886), (7026, 2877405), (10539, 1918270), (11710, 1726443), (17565, 1150962), (21078, 959135), (35130, 575481), (52695, 383654), (105390, 191827)]