20223679246

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1$

素因数の和:985

約数の個数: 64

約数和(自身を含む): 33032406528

約数和(自身を除く): 12808727282

約数列:

[1, 2, 23, 43, 46, 73, 86, 146, 227, 454, 617, 989, 1234, 1679, 1978, 3139, 3358, 5221, 6278, 9761, 10442, 14191, 16571, 19522, 26531, 28382, 33142, 45041, 53062, 72197, 90082, 140059, 144394, 224503, 280118, 381133, 449006, 610213, 712553, 762266, 1035943, 1220426, 1425106, 1936763, 2071886, 3221357, 3873526, 6022537, 6442714, 10224307, 12045074, 16388719, 20448614, 32777438, 44545549, 89091098, 138518351, 235159061, 277036702, 439645201, 470318122, 879290402, 10111839623, 20223679246]

約数ペア:

[(1, 20223679246), (2, 10111839623), (23, 879290402), (43, 470318122), (46, 439645201), (73, 277036702), (86, 235159061), (146, 138518351), (227, 89091098), (454, 44545549), (617, 32777438), (989, 20448614), (1234, 16388719), (1679, 12045074), (1978, 10224307), (3139, 6442714), (3358, 6022537), (5221, 3873526), (6278, 3221357), (9761, 2071886), (10442, 1936763), (14191, 1425106), (16571, 1220426), (19522, 1035943), (26531, 762266), (28382, 712553), (33142, 610213), (45041, 449006), (53062, 381133), (72197, 280118), (90082, 224503), (140059, 144394)]