15693419820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{20119769}}^1$

素因数の和:20119794

約数の個数: 48

約数和(自身を含む): 47321699040

約数和(自身を除く): 31628279220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 20119769, 40239538, 60359307, 80479076, 100598845, 120718614, 201197690, 241437228, 261556997, 301796535, 402395380, 523113994, 603593070, 784670991, 1046227988, 1207186140, 1307784985, 1569341982, 2615569970, 3138683964, 3923354955, 5231139940, 7846709910, 15693419820]

約数ペア:

[(1, 15693419820), (2, 7846709910), (3, 5231139940), (4, 3923354955), (5, 3138683964), (6, 2615569970), (10, 1569341982), (12, 1307784985), (13, 1207186140), (15, 1046227988), (20, 784670991), (26, 603593070), (30, 523113994), (39, 402395380), (52, 301796535), (60, 261556997), (65, 241437228), (78, 201197690), (130, 120718614), (156, 100598845), (195, 80479076), (260, 60359307), (390, 40239538), (780, 20119769)]