20332017408

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{42089}}^1$

素因数の和:42162

約数の個数: 144

約数和(自身を含む): 58845860640

約数和(自身を除く): 38513843232

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 64, 68, 74, 96, 102, 111, 128, 136, 148, 192, 204, 222, 256, 272, 296, 384, 408, 444, 544, 592, 629, 768, 816, 888, 1088, 1184, 1258, 1632, 1776, 1887, 2176, 2368, 2516, 3264, 3552, 3774, 4352, 4736, 5032, 6528, 7104, 7548, 9472, 10064, 13056, 14208, 15096, 20128, 28416, 30192, 40256, 42089, 60384, 80512, 84178, 120768, 126267, 161024, 168356, 241536, 252534, 336712, 483072, 505068, 673424, 715513, 1010136, 1346848, 1431026, 1557293, 2020272, 2146539, 2693696, 2862052, 3114586, 4040544, 4293078, 4671879, 5387392, 5724104, 6229172, 8081088, 8586156, 9343758, 10774784, 11448208, 12458344, 16162176, 17172312, 18687516, 22896416, 24916688, 26473981, 32324352, 34344624, 37375032, 45792832, 49833376, 52947962, 68689248, 74750064, 79421943, 91585664, 99666752, 105895924, 137378496, 149500128, 158843886, 183171328, 199333504, 211791848, 274756992, 299000256, 317687772, 398667008, 423583696, 549513984, 598000512, 635375544, 847167392, 1196001024, 1270751088, 1694334784, 2541502176, 3388669568, 5083004352, 6777339136, 10166008704, 20332017408]

約数ペア:

[(1, 20332017408), (2, 10166008704), (3, 6777339136), (4, 5083004352), (6, 3388669568), (8, 2541502176), (12, 1694334784), (16, 1270751088), (17, 1196001024), (24, 847167392), (32, 635375544), (34, 598000512), (37, 549513984), (48, 423583696), (51, 398667008), (64, 317687772), (68, 299000256), (74, 274756992), (96, 211791848), (102, 199333504), (111, 183171328), (128, 158843886), (136, 149500128), (148, 137378496), (192, 105895924), (204, 99666752), (222, 91585664), (256, 79421943), (272, 74750064), (296, 68689248), (384, 52947962), (408, 49833376), (444, 45792832), (544, 37375032), (592, 34344624), (629, 32324352), (768, 26473981), (816, 24916688), (888, 22896416), (1088, 18687516), (1184, 17172312), (1258, 16162176), (1632, 12458344), (1776, 11448208), (1887, 10774784), (2176, 9343758), (2368, 8586156), (2516, 8081088), (3264, 6229172), (3552, 5724104), (3774, 5387392), (4352, 4671879), (4736, 4293078), (5032, 4040544), (6528, 3114586), (7104, 2862052), (7548, 2693696), (9472, 2146539), (10064, 2020272), (13056, 1557293), (14208, 1431026), (15096, 1346848), (20128, 1010136), (28416, 715513), (30192, 673424), (40256, 505068), (42089, 483072), (60384, 336712), (80512, 252534), (84178, 241536), (120768, 168356), (126267, 161024)]