20164280190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{449}}^1\times {\mathrm{8363}}^1$

素因数の和:9001

約数の個数: 64

約数和(自身を含む): 48778848000

約数和(自身を除く): 28614567810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 358, 449, 537, 895, 898, 1074, 1347, 1790, 2245, 2685, 2694, 4490, 5370, 6735, 8363, 13470, 16726, 25089, 41815, 50178, 80371, 83630, 125445, 160742, 241113, 250890, 401855, 482226, 803710, 1205565, 1496977, 2411130, 2993954, 3754987, 4490931, 7484885, 7509974, 8981862, 11264961, 14969770, 18774935, 22454655, 22529922, 37549870, 44909310, 56324805, 112649610, 672142673, 1344285346, 2016428019, 3360713365, 4032856038, 6721426730, 10082140095, 20164280190]

約数ペア:

[(1, 20164280190), (2, 10082140095), (3, 6721426730), (5, 4032856038), (6, 3360713365), (10, 2016428019), (15, 1344285346), (30, 672142673), (179, 112649610), (358, 56324805), (449, 44909310), (537, 37549870), (895, 22529922), (898, 22454655), (1074, 18774935), (1347, 14969770), (1790, 11264961), (2245, 8981862), (2685, 7509974), (2694, 7484885), (4490, 4490931), (5370, 3754987), (6735, 2993954), (8363, 2411130), (13470, 1496977), (16726, 1205565), (25089, 803710), (41815, 482226), (50178, 401855), (80371, 250890), (83630, 241113), (125445, 160742)]