20131427190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{130783}}^1$

素因数の和:131533

約数の個数: 64

約数和(自身を含む): 55293382656

約数和(自身を除く): 35161955466

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 733, 1466, 2199, 3665, 4398, 5131, 7330, 10262, 10995, 15393, 21990, 25655, 30786, 51310, 76965, 130783, 153930, 261566, 392349, 653915, 784698, 915481, 1307830, 1830962, 1961745, 2746443, 3923490, 4577405, 5492886, 9154810, 13732215, 27464430, 95863939, 191727878, 287591817, 479319695, 575183634, 671047573, 958639390, 1342095146, 1437959085, 2013142719, 2875918170, 3355237865, 4026285438, 6710475730, 10065713595, 20131427190]

約数ペア:

[(1, 20131427190), (2, 10065713595), (3, 6710475730), (5, 4026285438), (6, 3355237865), (7, 2875918170), (10, 2013142719), (14, 1437959085), (15, 1342095146), (21, 958639390), (30, 671047573), (35, 575183634), (42, 479319695), (70, 287591817), (105, 191727878), (210, 95863939), (733, 27464430), (1466, 13732215), (2199, 9154810), (3665, 5492886), (4398, 4577405), (5131, 3923490), (7330, 2746443), (10262, 1961745), (10995, 1830962), (15393, 1307830), (21990, 915481), (25655, 784698), (30786, 653915), (51310, 392349), (76965, 261566), (130783, 153930)]