20124807570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1879067}}^1$

素因数の和:1879104

約数の個数: 96

約数和(自身を含む): 63317075328

約数和(自身を除く): 43192267758

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 10710, 1879067, 3758134, 5637201, 9395335, 11274402, 13153469, 16911603, 18790670, 26306938, 28186005, 31944139, 33823206, 39460407, 56372010, 63888278, 65767345, 78920814, 84558015, 95832417, 118381221, 131534690, 159720695, 169116030, 191664834, 197302035, 223608973, 236762442, 287497251, 319441390, 394604070, 447217946, 479162085, 574994502, 591906105, 670826919, 958324170, 1118044865, 1183812210, 1341653838, 1437486255, 2012480757, 2236089730, 2874972510, 3354134595, 4024961514, 6708269190, 10062403785, 20124807570]

約数ペア:

[(1, 20124807570), (2, 10062403785), (3, 6708269190), (5, 4024961514), (6, 3354134595), (7, 2874972510), (9, 2236089730), (10, 2012480757), (14, 1437486255), (15, 1341653838), (17, 1183812210), (18, 1118044865), (21, 958324170), (30, 670826919), (34, 591906105), (35, 574994502), (42, 479162085), (45, 447217946), (51, 394604070), (63, 319441390), (70, 287497251), (85, 236762442), (90, 223608973), (102, 197302035), (105, 191664834), (119, 169116030), (126, 159720695), (153, 131534690), (170, 118381221), (210, 95832417), (238, 84558015), (255, 78920814), (306, 65767345), (315, 63888278), (357, 56372010), (510, 39460407), (595, 33823206), (630, 31944139), (714, 28186005), (765, 26306938), (1071, 18790670), (1190, 16911603), (1530, 13153469), (1785, 11274402), (2142, 9395335), (3570, 5637201), (5355, 3758134), (10710, 1879067)]