20263830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39733}}^1$

素因数の和:39760

約数の個数: 32

約数和(自身を含む): 51495264

約数和(自身を除く): 31231434

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 39733, 79466, 119199, 198665, 238398, 397330, 595995, 675461, 1191990, 1350922, 2026383, 3377305, 4052766, 6754610, 10131915, 20263830]

約数ペア:

[(1, 20263830), (2, 10131915), (3, 6754610), (5, 4052766), (6, 3377305), (10, 2026383), (15, 1350922), (17, 1191990), (30, 675461), (34, 595995), (51, 397330), (85, 238398), (102, 198665), (170, 119199), (255, 79466), (510, 39733)]