20100222711

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{5741}}^1$

素因数の和:5917

約数の個数: 64

約数和(自身を含む): 31750963200

約数和(自身を除く): 11650740489

約数列:

[1, 3, 9, 27, 31, 47, 89, 93, 141, 267, 279, 423, 801, 837, 1269, 1457, 2403, 2759, 4183, 4371, 5741, 8277, 12549, 13113, 17223, 24831, 37647, 39339, 51669, 74493, 112941, 129673, 155007, 177971, 269827, 389019, 510949, 533913, 809481, 1167057, 1532847, 1601739, 2428443, 3501171, 4598541, 4805217, 7285329, 8364637, 13795623, 15839419, 24014603, 25093911, 47518257, 72043809, 75281733, 142554771, 216131427, 225845199, 427664313, 648394281, 744452693, 2233358079, 6700074237, 20100222711]

約数ペア:

[(1, 20100222711), (3, 6700074237), (9, 2233358079), (27, 744452693), (31, 648394281), (47, 427664313), (89, 225845199), (93, 216131427), (141, 142554771), (267, 75281733), (279, 72043809), (423, 47518257), (801, 25093911), (837, 24014603), (1269, 15839419), (1457, 13795623), (2403, 8364637), (2759, 7285329), (4183, 4805217), (4371, 4598541), (5741, 3501171), (8277, 2428443), (12549, 1601739), (13113, 1532847), (17223, 1167057), (24831, 809481), (37647, 533913), (39339, 510949), (51669, 389019), (74493, 269827), (112941, 177971), (129673, 155007)]