20102600266

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{156127}}^1$

素因数の和:156694

約数の個数: 32

約数和(自身を含む): 36556434432

約数和(自身を除く): 16453834166

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 541, 1082, 3787, 7574, 9197, 18394, 64379, 128758, 156127, 312254, 1092889, 2185778, 2654159, 5308318, 18579113, 37158226, 84464707, 168929414, 591252949, 1182505898, 1435900019, 2871800038, 10051300133, 20102600266]

約数ペア:

[(1, 20102600266), (2, 10051300133), (7, 2871800038), (14, 1435900019), (17, 1182505898), (34, 591252949), (119, 168929414), (238, 84464707), (541, 37158226), (1082, 18579113), (3787, 5308318), (7574, 2654159), (9197, 2185778), (18394, 1092889), (64379, 312254), (128758, 156127)]