20176714959

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1291}}^1\times {\mathrm{2083}}^1$

素因数の和:3479

約数の個数: 32

約数和(自身を含む): 28045371648

約数和(自身を除く): 7868656689

約数列:

[1, 3, 41, 61, 123, 183, 1291, 2083, 2501, 3873, 6249, 7503, 52931, 78751, 85403, 127063, 158793, 236253, 256209, 381189, 2689153, 3228791, 5209583, 8067459, 9686373, 15628749, 110255273, 164038333, 330765819, 492114999, 6725571653, 20176714959]

約数ペア:

[(1, 20176714959), (3, 6725571653), (41, 492114999), (61, 330765819), (123, 164038333), (183, 110255273), (1291, 15628749), (2083, 9686373), (2501, 8067459), (3873, 5209583), (6249, 3228791), (7503, 2689153), (52931, 381189), (78751, 256209), (85403, 236253), (127063, 158793)]