20196967660710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{1549}}^1\times {\mathrm{148691}}^1$

素因数の和:150366

約数の個数: 128

約数和(自身を含む): 50445842688000

約数和(自身を除く): 30248875027290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 79, 111, 158, 185, 222, 237, 370, 395, 474, 555, 790, 1110, 1185, 1549, 2370, 2923, 3098, 4647, 5846, 7745, 8769, 9294, 14615, 15490, 17538, 23235, 29230, 43845, 46470, 57313, 87690, 114626, 122371, 148691, 171939, 244742, 286565, 297382, 343878, 367113, 446073, 573130, 611855, 734226, 743455, 859695, 892146, 1223710, 1486910, 1719390, 1835565, 2230365, 3671130, 4460730, 4527727, 5501567, 9055454, 11003134, 11746589, 13583181, 16504701, 22638635, 23493178, 27166362, 27507835, 33009402, 35239767, 45277270, 55015670, 58732945, 67915905, 70479534, 82523505, 117465890, 135831810, 165047010, 176198835, 230322359, 352397670, 434623793, 460644718, 690967077, 869247586, 1151611795, 1303871379, 1381934154, 2173118965, 2303223590, 2607742758, 3454835385, 4346237930, 6519356895, 6909670770, 8521927283, 13038713790, 17043854566, 18195466361, 25565781849, 36390932722, 42609636415, 51131563698, 54586399083, 85219272830, 90977331805, 109172798166, 127828909245, 181954663610, 255657818490, 272931995415, 545863990830, 673232255357, 1346464510714, 2019696766071, 3366161276785, 4039393532142, 6732322553570, 10098483830355, 20196967660710]

約数ペア:

[(1, 20196967660710), (2, 10098483830355), (3, 6732322553570), (5, 4039393532142), (6, 3366161276785), (10, 2019696766071), (15, 1346464510714), (30, 673232255357), (37, 545863990830), (74, 272931995415), (79, 255657818490), (111, 181954663610), (158, 127828909245), (185, 109172798166), (222, 90977331805), (237, 85219272830), (370, 54586399083), (395, 51131563698), (474, 42609636415), (555, 36390932722), (790, 25565781849), (1110, 18195466361), (1185, 17043854566), (1549, 13038713790), (2370, 8521927283), (2923, 6909670770), (3098, 6519356895), (4647, 4346237930), (5846, 3454835385), (7745, 2607742758), (8769, 2303223590), (9294, 2173118965), (14615, 1381934154), (15490, 1303871379), (17538, 1151611795), (23235, 869247586), (29230, 690967077), (43845, 460644718), (46470, 434623793), (57313, 352397670), (87690, 230322359), (114626, 176198835), (122371, 165047010), (148691, 135831810), (171939, 117465890), (244742, 82523505), (286565, 70479534), (297382, 67915905), (343878, 58732945), (367113, 55015670), (446073, 45277270), (573130, 35239767), (611855, 33009402), (734226, 27507835), (743455, 27166362), (859695, 23493178), (892146, 22638635), (1223710, 16504701), (1486910, 13583181), (1719390, 11746589), (1835565, 11003134), (2230365, 9055454), (3671130, 5501567), (4460730, 4527727)]