20137547454

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{433}}^1\times {\mathrm{1949}}^1$

素因数の和:2525

約数の個数: 64

約数和(自身を含む): 41800449600

約数和(自身を除く): 21662902146

約数列:

[1, 2, 3, 6, 41, 82, 97, 123, 194, 246, 291, 433, 582, 866, 1299, 1949, 2598, 3898, 3977, 5847, 7954, 11694, 11931, 17753, 23862, 35506, 42001, 53259, 79909, 84002, 106518, 126003, 159818, 189053, 239727, 252006, 378106, 479454, 567159, 843917, 1134318, 1687834, 1722041, 2531751, 3444082, 5063502, 5166123, 7751173, 10332246, 15502346, 23253519, 34600597, 46507038, 69201194, 81859949, 103801791, 163719898, 207603582, 245579847, 491159694, 3356257909, 6712515818, 10068773727, 20137547454]

約数ペア:

[(1, 20137547454), (2, 10068773727), (3, 6712515818), (6, 3356257909), (41, 491159694), (82, 245579847), (97, 207603582), (123, 163719898), (194, 103801791), (246, 81859949), (291, 69201194), (433, 46507038), (582, 34600597), (866, 23253519), (1299, 15502346), (1949, 10332246), (2598, 7751173), (3898, 5166123), (3977, 5063502), (5847, 3444082), (7954, 2531751), (11694, 1722041), (11931, 1687834), (17753, 1134318), (23862, 843917), (35506, 567159), (42001, 479454), (53259, 378106), (79909, 252006), (84002, 239727), (106518, 189053), (126003, 159818)]