20076073386

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{409}}^1\times {\mathrm{1741}}^1$

素因数の和:2319

約数の個数: 64

約数和(自身を含む): 41687592960

約数和(自身を除く): 21611519574

約数列:

[1, 2, 3, 6, 37, 74, 111, 127, 222, 254, 381, 409, 762, 818, 1227, 1741, 2454, 3482, 4699, 5223, 9398, 10446, 14097, 15133, 28194, 30266, 45399, 51943, 64417, 90798, 103886, 128834, 155829, 193251, 221107, 311658, 386502, 442214, 663321, 712069, 1326642, 1424138, 1921891, 2136207, 3843782, 4272414, 5765673, 8180959, 11531346, 16361918, 24542877, 26346553, 49085754, 52693106, 79039659, 90432763, 158079318, 180865526, 271298289, 542596578, 3346012231, 6692024462, 10038036693, 20076073386]

約数ペア:

[(1, 20076073386), (2, 10038036693), (3, 6692024462), (6, 3346012231), (37, 542596578), (74, 271298289), (111, 180865526), (127, 158079318), (222, 90432763), (254, 79039659), (381, 52693106), (409, 49085754), (762, 26346553), (818, 24542877), (1227, 16361918), (1741, 11531346), (2454, 8180959), (3482, 5765673), (4699, 4272414), (5223, 3843782), (9398, 2136207), (10446, 1921891), (14097, 1424138), (15133, 1326642), (28194, 712069), (30266, 663321), (45399, 442214), (51943, 386502), (64417, 311658), (90798, 221107), (103886, 193251), (128834, 155829)]