20346518328

素因数分解:

$2^3\times 3^1\times {\mathrm{307}}^1\times {\mathrm{2761471}}^1$

素因数の和:2761787

約数の個数: 32

約数和(自身を含む): 51032002560

約数和(自身を除く): 30685484232

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 307, 614, 921, 1228, 1842, 2456, 3684, 7368, 2761471, 5522942, 8284413, 11045884, 16568826, 22091768, 33137652, 66275304, 847771597, 1695543194, 2543314791, 3391086388, 5086629582, 6782172776, 10173259164, 20346518328]

約数ペア:

[(1, 20346518328), (2, 10173259164), (3, 6782172776), (4, 5086629582), (6, 3391086388), (8, 2543314791), (12, 1695543194), (24, 847771597), (307, 66275304), (614, 33137652), (921, 22091768), (1228, 16568826), (1842, 11045884), (2456, 8284413), (3684, 5522942), (7368, 2761471)]