20170059533

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1\times {\mathrm{821}}^1$

素因数の和:1265

約数の個数: 32

約数和(自身を含む): 22393923552

約数和(自身を除く): 2223864019

約数列:

[1, 13, 53, 181, 197, 689, 821, 2353, 2561, 9593, 10441, 10673, 35657, 43513, 124709, 135733, 148601, 161737, 463541, 565669, 1889821, 1931813, 2102581, 7875853, 8572061, 24567673, 29274397, 102386089, 111436793, 380567161, 1551543041, 20170059533]

約数ペア:

[(1, 20170059533), (13, 1551543041), (53, 380567161), (181, 111436793), (197, 102386089), (689, 29274397), (821, 24567673), (2353, 8572061), (2561, 7875853), (9593, 2102581), (10441, 1931813), (10673, 1889821), (35657, 565669), (43513, 463541), (124709, 161737), (135733, 148601)]