20552796144

素因数分解:

$2^4\times 3^7\times {\mathrm{31}}^1\times {\mathrm{18947}}^1$

素因数の和:19007

約数の個数: 160

約数和(自身を含む): 61652244480

約数和(自身を除く): 41099448336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 243, 248, 279, 324, 372, 432, 486, 496, 558, 648, 729, 744, 837, 972, 1116, 1296, 1458, 1488, 1674, 1944, 2187, 2232, 2511, 2916, 3348, 3888, 4374, 4464, 5022, 5832, 6696, 7533, 8748, 10044, 11664, 13392, 15066, 17496, 18947, 20088, 22599, 30132, 34992, 37894, 40176, 45198, 56841, 60264, 67797, 75788, 90396, 113682, 120528, 135594, 151576, 170523, 180792, 227364, 271188, 303152, 341046, 361584, 454728, 511569, 542376, 587357, 682092, 909456, 1023138, 1084752, 1174714, 1364184, 1534707, 1762071, 2046276, 2349428, 2728368, 3069414, 3524142, 4092552, 4604121, 4698856, 5286213, 6138828, 7048284, 8185104, 9208242, 9397712, 10572426, 12277656, 13812363, 14096568, 15858639, 18416484, 21144852, 24555312, 27624726, 28193136, 31717278, 36832968, 41437089, 42289704, 47575917, 55249452, 63434556, 73665936, 82874178, 84579408, 95151834, 110498904, 126869112, 142727751, 165748356, 190303668, 220997808, 253738224, 285455502, 331496712, 380607336, 428183253, 570911004, 662993424, 761214672, 856366506, 1141822008, 1284549759, 1712733012, 2283644016, 2569099518, 3425466024, 5138199036, 6850932048, 10276398072, 20552796144]

約数ペア:

[(1, 20552796144), (2, 10276398072), (3, 6850932048), (4, 5138199036), (6, 3425466024), (8, 2569099518), (9, 2283644016), (12, 1712733012), (16, 1284549759), (18, 1141822008), (24, 856366506), (27, 761214672), (31, 662993424), (36, 570911004), (48, 428183253), (54, 380607336), (62, 331496712), (72, 285455502), (81, 253738224), (93, 220997808), (108, 190303668), (124, 165748356), (144, 142727751), (162, 126869112), (186, 110498904), (216, 95151834), (243, 84579408), (248, 82874178), (279, 73665936), (324, 63434556), (372, 55249452), (432, 47575917), (486, 42289704), (496, 41437089), (558, 36832968), (648, 31717278), (729, 28193136), (744, 27624726), (837, 24555312), (972, 21144852), (1116, 18416484), (1296, 15858639), (1458, 14096568), (1488, 13812363), (1674, 12277656), (1944, 10572426), (2187, 9397712), (2232, 9208242), (2511, 8185104), (2916, 7048284), (3348, 6138828), (3888, 5286213), (4374, 4698856), (4464, 4604121), (5022, 4092552), (5832, 3524142), (6696, 3069414), (7533, 2728368), (8748, 2349428), (10044, 2046276), (11664, 1762071), (13392, 1534707), (15066, 1364184), (17496, 1174714), (18947, 1084752), (20088, 1023138), (22599, 909456), (30132, 682092), (34992, 587357), (37894, 542376), (40176, 511569), (45198, 454728), (56841, 361584), (60264, 341046), (67797, 303152), (75788, 271188), (90396, 227364), (113682, 180792), (120528, 170523), (135594, 151576)]