20170694596

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{96181}}^1$

素因数の和:96344

約数の個数: 48

約数和(自身を含む): 39399994480

約数和(自身を除く): 19229299884

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 109, 148, 218, 436, 481, 962, 1417, 1924, 2834, 4033, 5668, 8066, 16132, 52429, 96181, 104858, 192362, 209716, 384724, 1250353, 2500706, 3558697, 5001412, 7117394, 10483729, 14234788, 20967458, 41934916, 46263061, 92526122, 136288477, 185052244, 272576954, 387897973, 545153908, 775795946, 1551591892, 5042673649, 10085347298, 20170694596]

約数ペア:

[(1, 20170694596), (2, 10085347298), (4, 5042673649), (13, 1551591892), (26, 775795946), (37, 545153908), (52, 387897973), (74, 272576954), (109, 185052244), (148, 136288477), (218, 92526122), (436, 46263061), (481, 41934916), (962, 20967458), (1417, 14234788), (1924, 10483729), (2834, 7117394), (4033, 5001412), (5668, 3558697), (8066, 2500706), (16132, 1250353), (52429, 384724), (96181, 209716), (104858, 192362)]