20598944688

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{751}}^1\times {\mathrm{27211}}^1$

素因数の和:27983

約数の個数: 120

約数和(自身を含む): 65974078976

約数和(自身を除く): 45375134288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 751, 1008, 1502, 2253, 3004, 4506, 5257, 6008, 6759, 9012, 10514, 12016, 13518, 15771, 18024, 21028, 27036, 27211, 31542, 36048, 42056, 47313, 54072, 54422, 63084, 81633, 84112, 94626, 108144, 108844, 126168, 163266, 189252, 190477, 217688, 244899, 252336, 326532, 378504, 380954, 435376, 489798, 571431, 653064, 757008, 761908, 979596, 1142862, 1306128, 1523816, 1714293, 1959192, 2285724, 3047632, 3428586, 3918384, 4571448, 6857172, 9142896, 13714344, 20435461, 27428688, 40870922, 61306383, 81741844, 122612766, 143048227, 163483688, 183919149, 245225532, 286096454, 326967376, 367838298, 429144681, 490451064, 572192908, 735676596, 858289362, 980902128, 1144385816, 1287434043, 1471353192, 1716578724, 2288771632, 2574868086, 2942706384, 3433157448, 5149736172, 6866314896, 10299472344, 20598944688]

約数ペア:

[(1, 20598944688), (2, 10299472344), (3, 6866314896), (4, 5149736172), (6, 3433157448), (7, 2942706384), (8, 2574868086), (9, 2288771632), (12, 1716578724), (14, 1471353192), (16, 1287434043), (18, 1144385816), (21, 980902128), (24, 858289362), (28, 735676596), (36, 572192908), (42, 490451064), (48, 429144681), (56, 367838298), (63, 326967376), (72, 286096454), (84, 245225532), (112, 183919149), (126, 163483688), (144, 143048227), (168, 122612766), (252, 81741844), (336, 61306383), (504, 40870922), (751, 27428688), (1008, 20435461), (1502, 13714344), (2253, 9142896), (3004, 6857172), (4506, 4571448), (5257, 3918384), (6008, 3428586), (6759, 3047632), (9012, 2285724), (10514, 1959192), (12016, 1714293), (13518, 1523816), (15771, 1306128), (18024, 1142862), (21028, 979596), (27036, 761908), (27211, 757008), (31542, 653064), (36048, 571431), (42056, 489798), (47313, 435376), (54072, 380954), (54422, 378504), (63084, 326532), (81633, 252336), (84112, 244899), (94626, 217688), (108144, 190477), (108844, 189252), (126168, 163266)]