20219093817

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{5519}}^1\times {\mathrm{93937}}^1$

素因数の和:99472

約数の個数: 16

約数和(自身を含む): 29038114560

約数和(自身を除く): 8819020743

約数列:

[1, 3, 13, 39, 5519, 16557, 71747, 93937, 215241, 281811, 1221181, 3663543, 518438303, 1555314909, 6739697939, 20219093817]

約数ペア:

[(1, 20219093817), (3, 6739697939), (13, 1555314909), (39, 518438303), (5519, 3663543), (16557, 1221181), (71747, 281811), (93937, 215241)]