20182821117

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1\times {\mathrm{6719}}^1$

素因数の和:7241

約数の個数: 32

約数和(自身を含む): 28600320000

約数和(自身を除く): 8417498883

約数列:

[1, 3, 19, 57, 151, 349, 453, 1047, 2869, 6631, 6719, 8607, 19893, 20157, 52699, 127661, 158097, 382983, 1001281, 1014569, 2344931, 3003843, 3043707, 7034793, 19276811, 44553689, 57830433, 133661067, 354084581, 1062253743, 6727607039, 20182821117]

約数ペア:

[(1, 20182821117), (3, 6727607039), (19, 1062253743), (57, 354084581), (151, 133661067), (349, 57830433), (453, 44553689), (1047, 19276811), (2869, 7034793), (6631, 3043707), (6719, 3003843), (8607, 2344931), (19893, 1014569), (20157, 1001281), (52699, 382983), (127661, 158097)]