About the Number
20347792710
2進数表記:10010111100110100101010110101000110
漢数字表記:二百三億四千七百七十九万二千七百十
素因数分解:
素因数の和:13926
約数の個数: 128
約数和(自身を含む): 57867264000
約数和(自身を除く): 37519471290
約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 229, 310, 434, 458, 465, 651, 687, 930, 1085, 1145, 1302, 1374, 1603, 2170, 2290, 3206, 3255, 3435, 4809, 6510, 6870, 7099, 8015, 9618, 13649, 14198, 16030, 21297, 24045, 27298, 35495, 40947, 42594, 48090, 49693, 68245, 70990, 81894, 95543, 99386, 106485, 136490, 149079, 191086, 204735, 212970, 248465, 286629, 298158, 409470, 423119, 477715, 496930, 573258, 745395, 846238, 955430, 1269357, 1433145, 1490790, 2115595, 2538714, 2866290, 2961833, 3125621, 4231190, 5923666, 6251242, 6346785, 8885499, 9376863, 12693570, 14809165, 15628105, 17770998, 18753726, 21879347, 29618330, 31256210, 43758694, 44427495, 46884315, 65638041, 88854990, 93768630, 96894251, 109396735, 131276082, 193788502, 218793470, 290682753, 328190205, 484471255, 581365506, 656380410, 678259757, 968942510, 1356519514, 1453413765, 2034779271, 2906827530, 3391298785, 4069558542, 6782597570, 10173896355, 20347792710]
約数ペア:
[(1, 20347792710), (2, 10173896355), (3, 6782597570), (5, 4069558542), (6, 3391298785), (7, 2906827530), (10, 2034779271), (14, 1453413765), (15, 1356519514), (21, 968942510), (30, 678259757), (31, 656380410), (35, 581365506), (42, 484471255), (62, 328190205), (70, 290682753), (93, 218793470), (105, 193788502), (155, 131276082), (186, 109396735), (210, 96894251), (217, 93768630), (229, 88854990), (310, 65638041), (434, 46884315), (458, 44427495), (465, 43758694), (651, 31256210), (687, 29618330), (930, 21879347), (1085, 18753726), (1145, 17770998), (1302, 15628105), (1374, 14809165), (1603, 12693570), (2170, 9376863), (2290, 8885499), (3206, 6346785), (3255, 6251242), (3435, 5923666), (4809, 4231190), (6510, 3125621), (6870, 2961833), (7099, 2866290), (8015, 2538714), (9618, 2115595), (13649, 1490790), (14198, 1433145), (16030, 1269357), (21297, 955430), (24045, 846238), (27298, 745395), (35495, 573258), (40947, 496930), (42594, 477715), (48090, 423119), (49693, 409470), (68245, 298158), (70990, 286629), (81894, 248465), (95543, 212970), (99386, 204735), (106485, 191086), (136490, 149079)]このpageの処理時間: 0.11634635925292969 seconds