2000841714

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 4620844800

約数和(自身を除く): 2620003086

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 101, 109, 138, 202, 207, 218, 303, 327, 414, 439, 606, 654, 878, 909, 981, 1317, 1818, 1962, 2323, 2507, 2634, 3951, 4646, 5014, 6969, 7521, 7902, 10097, 11009, 13938, 15042, 20194, 20907, 22018, 22563, 30291, 33027, 41814, 44339, 45126, 47851, 60582, 66054, 88678, 90873, 95702, 99081, 133017, 143553, 181746, 198162, 253207, 266034, 287106, 399051, 430659, 506414, 759621, 798102, 861318, 1019797, 1100573, 1519242, 2039594, 2201146, 2278863, 3059391, 3301719, 4557726, 4832951, 6118782, 6603438, 9178173, 9665902, 9905157, 14498853, 18356346, 19810314, 28997706, 43496559, 86993118, 111157873, 222315746, 333473619, 666947238, 1000420857, 2000841714]

約数ペア:

[(1, 2000841714), (2, 1000420857), (3, 666947238), (6, 333473619), (9, 222315746), (18, 111157873), (23, 86993118), (46, 43496559), (69, 28997706), (101, 19810314), (109, 18356346), (138, 14498853), (202, 9905157), (207, 9665902), (218, 9178173), (303, 6603438), (327, 6118782), (414, 4832951), (439, 4557726), (606, 3301719), (654, 3059391), (878, 2278863), (909, 2201146), (981, 2039594), (1317, 1519242), (1818, 1100573), (1962, 1019797), (2323, 861318), (2507, 798102), (2634, 759621), (3951, 506414), (4646, 430659), (5014, 399051), (6969, 287106), (7521, 266034), (7902, 253207), (10097, 198162), (11009, 181746), (13938, 143553), (15042, 133017), (20194, 99081), (20907, 95702), (22018, 90873), (22563, 88678), (30291, 66054), (33027, 60582), (41814, 47851), (44339, 45126)]