20051036004

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{3581}}^1\times {\mathrm{12611}}^1$

素因数の和:16236

約数の個数: 48

約数和(自身を含む): 48067459776

約数和(自身を除く): 28016423772

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 3581, 7162, 10743, 12611, 14324, 21486, 25222, 37833, 42972, 50444, 75666, 132497, 151332, 264994, 397491, 466607, 529988, 794982, 933214, 1399821, 1589964, 1866428, 2799642, 5599284, 45159991, 90319982, 135479973, 180639964, 270959946, 541919892, 1670919667, 3341839334, 5012759001, 6683678668, 10025518002, 20051036004]

約数ペア:

[(1, 20051036004), (2, 10025518002), (3, 6683678668), (4, 5012759001), (6, 3341839334), (12, 1670919667), (37, 541919892), (74, 270959946), (111, 180639964), (148, 135479973), (222, 90319982), (444, 45159991), (3581, 5599284), (7162, 2799642), (10743, 1866428), (12611, 1589964), (14324, 1399821), (21486, 933214), (25222, 794982), (37833, 529988), (42972, 466607), (50444, 397491), (75666, 264994), (132497, 151332)]