20153457636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{107033}}^1$

素因数の和:107141

約数の個数: 96

約数和(自身を含む): 54376697088

約数和(自身を除く): 34223239452

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 71, 78, 102, 142, 156, 204, 213, 221, 284, 426, 442, 663, 852, 884, 923, 1207, 1326, 1846, 2414, 2652, 2769, 3621, 3692, 4828, 5538, 7242, 11076, 14484, 15691, 31382, 47073, 62764, 94146, 107033, 188292, 214066, 321099, 428132, 642198, 1284396, 1391429, 1819561, 2782858, 3639122, 4174287, 5458683, 5565716, 7278244, 7599343, 8348574, 10917366, 15198686, 16697148, 21834732, 22798029, 23654293, 30397372, 45596058, 47308586, 70962879, 91192116, 94617172, 98791459, 129188831, 141925758, 197582918, 258377662, 283851516, 296374377, 387566493, 395165836, 516755324, 592748754, 775132986, 1185497508, 1550265972, 1679454803, 3358909606, 5038364409, 6717819212, 10076728818, 20153457636]

約数ペア:

[(1, 20153457636), (2, 10076728818), (3, 6717819212), (4, 5038364409), (6, 3358909606), (12, 1679454803), (13, 1550265972), (17, 1185497508), (26, 775132986), (34, 592748754), (39, 516755324), (51, 395165836), (52, 387566493), (68, 296374377), (71, 283851516), (78, 258377662), (102, 197582918), (142, 141925758), (156, 129188831), (204, 98791459), (213, 94617172), (221, 91192116), (284, 70962879), (426, 47308586), (442, 45596058), (663, 30397372), (852, 23654293), (884, 22798029), (923, 21834732), (1207, 16697148), (1326, 15198686), (1846, 10917366), (2414, 8348574), (2652, 7599343), (2769, 7278244), (3621, 5565716), (3692, 5458683), (4828, 4174287), (5538, 3639122), (7242, 2782858), (11076, 1819561), (14484, 1391429), (15691, 1284396), (31382, 642198), (47073, 428132), (62764, 321099), (94146, 214066), (107033, 188292)]