20185581900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{6116843}}^1$

素因数の和:6116871

約数の個数: 72

約数和(自身を含む): 63713047104

約数和(自身を除く): 43527465204

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 25, 30, 33, 44, 50, 55, 60, 66, 75, 100, 110, 132, 150, 165, 220, 275, 300, 330, 550, 660, 825, 1100, 1650, 3300, 6116843, 12233686, 18350529, 24467372, 30584215, 36701058, 61168430, 67285273, 73402116, 91752645, 122336860, 134570546, 152921075, 183505290, 201855819, 269141092, 305842150, 336426365, 367010580, 403711638, 458763225, 611684300, 672852730, 807423276, 917526450, 1009279095, 1345705460, 1682131825, 1835052900, 2018558190, 3364263650, 4037116380, 5046395475, 6728527300, 10092790950, 20185581900]

約数ペア:

[(1, 20185581900), (2, 10092790950), (3, 6728527300), (4, 5046395475), (5, 4037116380), (6, 3364263650), (10, 2018558190), (11, 1835052900), (12, 1682131825), (15, 1345705460), (20, 1009279095), (22, 917526450), (25, 807423276), (30, 672852730), (33, 611684300), (44, 458763225), (50, 403711638), (55, 367010580), (60, 336426365), (66, 305842150), (75, 269141092), (100, 201855819), (110, 183505290), (132, 152921075), (150, 134570546), (165, 122336860), (220, 91752645), (275, 73402116), (300, 67285273), (330, 61168430), (550, 36701058), (660, 30584215), (825, 24467372), (1100, 18350529), (1650, 12233686), (3300, 6116843)]