20005925142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{103393}}^1$

素因数の和:103693

約数の個数: 64

約数和(自身を含む): 48596834304

約数和(自身を除く): 28590909162

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 271, 357, 542, 714, 813, 1626, 1897, 3794, 4607, 5691, 9214, 11382, 13821, 27642, 32249, 64498, 96747, 103393, 193494, 206786, 310179, 620358, 723751, 1447502, 1757681, 2171253, 3515362, 4342506, 5273043, 10546086, 12303767, 24607534, 28019503, 36911301, 56039006, 73822602, 84058509, 168117018, 196136521, 392273042, 476331551, 588409563, 952663102, 1176819126, 1428994653, 2857989306, 3334320857, 6668641714, 10002962571, 20005925142]

約数ペア:

[(1, 20005925142), (2, 10002962571), (3, 6668641714), (6, 3334320857), (7, 2857989306), (14, 1428994653), (17, 1176819126), (21, 952663102), (34, 588409563), (42, 476331551), (51, 392273042), (102, 196136521), (119, 168117018), (238, 84058509), (271, 73822602), (357, 56039006), (542, 36911301), (714, 28019503), (813, 24607534), (1626, 12303767), (1897, 10546086), (3794, 5273043), (4607, 4342506), (5691, 3515362), (9214, 2171253), (11382, 1757681), (13821, 1447502), (27642, 723751), (32249, 620358), (64498, 310179), (96747, 206786), (103393, 193494)]