20231340008

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1\times {\mathrm{599}}^1$

素因数の和:951

約数の個数: 128

約数和(自身を含む): 44509824000

約数和(自身を除く): 24278483992

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 107, 136, 187, 211, 214, 374, 422, 428, 599, 748, 844, 856, 1177, 1198, 1496, 1688, 1819, 2321, 2354, 2396, 3587, 3638, 4642, 4708, 4792, 6589, 7174, 7276, 9284, 9416, 10183, 13178, 14348, 14552, 18568, 20009, 20366, 22577, 26356, 28696, 39457, 40018, 40732, 45154, 52712, 64093, 78914, 80036, 81464, 90308, 112013, 126389, 128186, 157828, 160072, 180616, 224026, 248347, 252778, 256372, 315656, 383809, 448052, 496694, 505556, 512744, 705023, 767618, 896104, 993388, 1011112, 1089581, 1390279, 1410046, 1535236, 1986776, 2148613, 2179162, 2780558, 2820092, 3070472, 4221899, 4297226, 4358324, 5561116, 5640184, 8443798, 8594452, 8716648, 11122232, 11985391, 13523623, 16887596, 17188904, 23634743, 23970782, 27047246, 33775192, 47269486, 47941564, 54094492, 94538972, 95883128, 108188984, 148759853, 189077944, 229901591, 297519706, 459803182, 595039412, 919606364, 1190078824, 1839212728, 2528917501, 5057835002, 10115670004, 20231340008]

約数ペア:

[(1, 20231340008), (2, 10115670004), (4, 5057835002), (8, 2528917501), (11, 1839212728), (17, 1190078824), (22, 919606364), (34, 595039412), (44, 459803182), (68, 297519706), (88, 229901591), (107, 189077944), (136, 148759853), (187, 108188984), (211, 95883128), (214, 94538972), (374, 54094492), (422, 47941564), (428, 47269486), (599, 33775192), (748, 27047246), (844, 23970782), (856, 23634743), (1177, 17188904), (1198, 16887596), (1496, 13523623), (1688, 11985391), (1819, 11122232), (2321, 8716648), (2354, 8594452), (2396, 8443798), (3587, 5640184), (3638, 5561116), (4642, 4358324), (4708, 4297226), (4792, 4221899), (6589, 3070472), (7174, 2820092), (7276, 2780558), (9284, 2179162), (9416, 2148613), (10183, 1986776), (13178, 1535236), (14348, 1410046), (14552, 1390279), (18568, 1089581), (20009, 1011112), (20366, 993388), (22577, 896104), (26356, 767618), (28696, 705023), (39457, 512744), (40018, 505556), (40732, 496694), (45154, 448052), (52712, 383809), (64093, 315656), (78914, 256372), (80036, 252778), (81464, 248347), (90308, 224026), (112013, 180616), (126389, 160072), (128186, 157828)]