20413643670

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2069}}^1\times {\mathrm{15661}}^1$

素因数の和:17750

約数の個数: 96

約数和(自身を含む): 60690876480

約数和(自身を除く): 40277232810

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2069, 4138, 6207, 10345, 12414, 14483, 15661, 18621, 20690, 28966, 31035, 31322, 37242, 43449, 46983, 62070, 72415, 78305, 86898, 93105, 93966, 109627, 130347, 140949, 144830, 156610, 186210, 217245, 219254, 234915, 260694, 281898, 328881, 434490, 469830, 548135, 651735, 657762, 704745, 986643, 1096270, 1303470, 1409490, 1644405, 1973286, 3288810, 4933215, 9866430, 32402609, 64805218, 97207827, 162013045, 194415654, 226818263, 291623481, 324026090, 453636526, 486039135, 583246962, 680454789, 972078270, 1134091315, 1360909578, 1458117405, 2041364367, 2268182630, 2916234810, 3402273945, 4082728734, 6804547890, 10206821835, 20413643670]

約数ペア:

[(1, 20413643670), (2, 10206821835), (3, 6804547890), (5, 4082728734), (6, 3402273945), (7, 2916234810), (9, 2268182630), (10, 2041364367), (14, 1458117405), (15, 1360909578), (18, 1134091315), (21, 972078270), (30, 680454789), (35, 583246962), (42, 486039135), (45, 453636526), (63, 324026090), (70, 291623481), (90, 226818263), (105, 194415654), (126, 162013045), (210, 97207827), (315, 64805218), (630, 32402609), (2069, 9866430), (4138, 4933215), (6207, 3288810), (10345, 1973286), (12414, 1644405), (14483, 1409490), (15661, 1303470), (18621, 1096270), (20690, 986643), (28966, 704745), (31035, 657762), (31322, 651735), (37242, 548135), (43449, 469830), (46983, 434490), (62070, 328881), (72415, 281898), (78305, 260694), (86898, 234915), (93105, 219254), (93966, 217245), (109627, 186210), (130347, 156610), (140949, 144830)]