20193765130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{429929}}^1$

素因数の和:430015

約数の個数: 64

約数和(自身を含む): 46060980480

約数和(自身を除く): 25867215350

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 61, 70, 77, 110, 122, 154, 305, 385, 427, 610, 671, 770, 854, 1342, 2135, 3355, 4270, 4697, 6710, 9394, 23485, 46970, 429929, 859858, 2149645, 3009503, 4299290, 4729219, 6019006, 9458438, 15047515, 23646095, 26225669, 30095030, 33104533, 47292190, 52451338, 66209066, 131128345, 165522665, 183579683, 262256690, 288482359, 331045330, 367159366, 576964718, 917898415, 1442411795, 1835796830, 2019376513, 2884823590, 4038753026, 10096882565, 20193765130]

約数ペア:

[(1, 20193765130), (2, 10096882565), (5, 4038753026), (7, 2884823590), (10, 2019376513), (11, 1835796830), (14, 1442411795), (22, 917898415), (35, 576964718), (55, 367159366), (61, 331045330), (70, 288482359), (77, 262256690), (110, 183579683), (122, 165522665), (154, 131128345), (305, 66209066), (385, 52451338), (427, 47292190), (610, 33104533), (671, 30095030), (770, 26225669), (854, 23646095), (1342, 15047515), (2135, 9458438), (3355, 6019006), (4270, 4729219), (4697, 4299290), (6710, 3009503), (9394, 2149645), (23485, 859858), (46970, 429929)]