20163566790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{229}}^1\times {\mathrm{326113}}^1$

素因数の和:326358

約数の個数: 64

約数和(自身を含む): 54004478400

約数和(自身を除く): 33840911610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 229, 270, 458, 687, 1145, 1374, 2061, 2290, 3435, 4122, 6183, 6870, 10305, 12366, 20610, 30915, 61830, 326113, 652226, 978339, 1630565, 1956678, 2935017, 3261130, 4891695, 5870034, 8805051, 9783390, 14675085, 17610102, 29350170, 44025255, 74679877, 88050510, 149359754, 224039631, 373399385, 448079262, 672118893, 746798770, 1120198155, 1344237786, 2016356679, 2240396310, 3360594465, 4032713358, 6721188930, 10081783395, 20163566790]

約数ペア:

[(1, 20163566790), (2, 10081783395), (3, 6721188930), (5, 4032713358), (6, 3360594465), (9, 2240396310), (10, 2016356679), (15, 1344237786), (18, 1120198155), (27, 746798770), (30, 672118893), (45, 448079262), (54, 373399385), (90, 224039631), (135, 149359754), (229, 88050510), (270, 74679877), (458, 44025255), (687, 29350170), (1145, 17610102), (1374, 14675085), (2061, 9783390), (2290, 8805051), (3435, 5870034), (4122, 4891695), (6183, 3261130), (6870, 2935017), (10305, 1956678), (12366, 1630565), (20610, 978339), (30915, 652226), (61830, 326113)]