20122073916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{11801}}^1$

素因数の和:12251

約数の個数: 96

約数和(自身を含む): 54818684928

約数和(自身を除く): 34696611012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 383, 636, 742, 766, 1113, 1149, 1484, 1532, 2226, 2298, 2681, 4452, 4596, 5362, 8043, 10724, 11801, 16086, 20299, 23602, 32172, 35403, 40598, 47204, 60897, 70806, 81196, 82607, 121794, 141612, 142093, 165214, 243588, 247821, 284186, 330428, 426279, 495642, 568372, 625453, 852558, 991284, 1250906, 1705116, 1876359, 2501812, 3752718, 4378171, 4519783, 7505436, 8756342, 9039566, 13134513, 13559349, 17512684, 18079132, 26269026, 27118698, 31638481, 52538052, 54237396, 63276962, 94915443, 126553924, 189830886, 239548499, 379661772, 479096998, 718645497, 958193996, 1437290994, 1676839493, 2874581988, 3353678986, 5030518479, 6707357972, 10061036958, 20122073916]

約数ペア:

[(1, 20122073916), (2, 10061036958), (3, 6707357972), (4, 5030518479), (6, 3353678986), (7, 2874581988), (12, 1676839493), (14, 1437290994), (21, 958193996), (28, 718645497), (42, 479096998), (53, 379661772), (84, 239548499), (106, 189830886), (159, 126553924), (212, 94915443), (318, 63276962), (371, 54237396), (383, 52538052), (636, 31638481), (742, 27118698), (766, 26269026), (1113, 18079132), (1149, 17512684), (1484, 13559349), (1532, 13134513), (2226, 9039566), (2298, 8756342), (2681, 7505436), (4452, 4519783), (4596, 4378171), (5362, 3752718), (8043, 2501812), (10724, 1876359), (11801, 1705116), (16086, 1250906), (20299, 991284), (23602, 852558), (32172, 625453), (35403, 568372), (40598, 495642), (47204, 426279), (60897, 330428), (70806, 284186), (81196, 247821), (82607, 243588), (121794, 165214), (141612, 142093)]