20161923330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{369469}}^1$

素因数の和:369603

約数の個数: 64

約数和(自身を含む): 51713976960

約数和(自身を除く): 31552053630

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 107, 170, 214, 255, 321, 510, 535, 642, 1070, 1605, 1819, 3210, 3638, 5457, 9095, 10914, 18190, 27285, 54570, 369469, 738938, 1108407, 1847345, 2216814, 3694690, 5542035, 6280973, 11084070, 12561946, 18842919, 31404865, 37685838, 39533183, 62809730, 79066366, 94214595, 118599549, 188429190, 197665915, 237199098, 395331830, 592997745, 672064111, 1185995490, 1344128222, 2016192333, 3360320555, 4032384666, 6720641110, 10080961665, 20161923330]

約数ペア:

[(1, 20161923330), (2, 10080961665), (3, 6720641110), (5, 4032384666), (6, 3360320555), (10, 2016192333), (15, 1344128222), (17, 1185995490), (30, 672064111), (34, 592997745), (51, 395331830), (85, 237199098), (102, 197665915), (107, 188429190), (170, 118599549), (214, 94214595), (255, 79066366), (321, 62809730), (510, 39533183), (535, 37685838), (642, 31404865), (1070, 18842919), (1605, 12561946), (1819, 11084070), (3210, 6280973), (3638, 5542035), (5457, 3694690), (9095, 2216814), (10914, 1847345), (18190, 1108407), (27285, 738938), (54570, 369469)]