20035690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6203}}^1$

素因数の和:6246

約数の個数: 32

約数和(自身を含む): 40201920

約数和(自身を除く): 20166230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 6203, 12406, 31015, 62030, 105451, 117857, 210902, 235714, 527255, 589285, 1054510, 1178570, 2003569, 4007138, 10017845, 20035690]

約数ペア:

[(1, 20035690), (2, 10017845), (5, 4007138), (10, 2003569), (17, 1178570), (19, 1054510), (34, 589285), (38, 527255), (85, 235714), (95, 210902), (170, 117857), (190, 105451), (323, 62030), (646, 31015), (1615, 12406), (3230, 6203)]