20544047415

素因数分解:

$3^6\times 5^1\times {\mathrm{919}}^1\times {\mathrm{6133}}^1$

素因数の和:7075

約数の個数: 56

約数和(自身を含む): 37008630240

約数和(自身を除く): 16464582825

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 919, 1215, 2757, 3645, 4595, 6133, 8271, 13785, 18399, 24813, 30665, 41355, 55197, 74439, 91995, 124065, 165591, 223317, 275985, 372195, 496773, 669951, 827955, 1116585, 1490319, 2483865, 3349755, 4470957, 5636227, 7451595, 16908681, 22354785, 28181135, 50726043, 84543405, 152178129, 253630215, 456534387, 760890645, 1369603161, 2282671935, 4108809483, 6848015805, 20544047415]

約数ペア:

[(1, 20544047415), (3, 6848015805), (5, 4108809483), (9, 2282671935), (15, 1369603161), (27, 760890645), (45, 456534387), (81, 253630215), (135, 152178129), (243, 84543405), (405, 50726043), (729, 28181135), (919, 22354785), (1215, 16908681), (2757, 7451595), (3645, 5636227), (4595, 4470957), (6133, 3349755), (8271, 2483865), (13785, 1490319), (18399, 1116585), (24813, 827955), (30665, 669951), (41355, 496773), (55197, 372195), (74439, 275985), (91995, 223317), (124065, 165591)]