20194677324

素因数分解:

$2^2\times 3^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{10987}}^1$

素因数の和:11098

約数の個数: 144

約数和(自身を含む): 55546889216

約数和(自身を除く): 35352211892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 61, 62, 81, 93, 108, 122, 124, 162, 183, 186, 243, 244, 279, 324, 366, 372, 486, 549, 558, 732, 837, 972, 1098, 1116, 1647, 1674, 1891, 2196, 2511, 3294, 3348, 3782, 4941, 5022, 5673, 6588, 7533, 7564, 9882, 10044, 10987, 11346, 14823, 15066, 17019, 19764, 21974, 22692, 29646, 30132, 32961, 34038, 43948, 51057, 59292, 65922, 68076, 98883, 102114, 131844, 153171, 197766, 204228, 296649, 306342, 340597, 395532, 459513, 593298, 612684, 670207, 681194, 889947, 919026, 1021791, 1186596, 1340414, 1362388, 1779894, 1838052, 2010621, 2043582, 2669841, 2680828, 3065373, 3559788, 4021242, 4087164, 5339682, 6031863, 6130746, 8042484, 9196119, 10679364, 12063726, 12261492, 18095589, 18392238, 20776417, 24127452, 27588357, 36191178, 36784476, 41552834, 54286767, 55176714, 62329251, 72382356, 82765071, 83105668, 108573534, 110353428, 124658502, 162860301, 165530142, 186987753, 217147068, 249317004, 325720602, 331060284, 373975506, 560963259, 651441204, 747951012, 1121926518, 1682889777, 2243853036, 3365779554, 5048669331, 6731559108, 10097338662, 20194677324]

約数ペア:

[(1, 20194677324), (2, 10097338662), (3, 6731559108), (4, 5048669331), (6, 3365779554), (9, 2243853036), (12, 1682889777), (18, 1121926518), (27, 747951012), (31, 651441204), (36, 560963259), (54, 373975506), (61, 331060284), (62, 325720602), (81, 249317004), (93, 217147068), (108, 186987753), (122, 165530142), (124, 162860301), (162, 124658502), (183, 110353428), (186, 108573534), (243, 83105668), (244, 82765071), (279, 72382356), (324, 62329251), (366, 55176714), (372, 54286767), (486, 41552834), (549, 36784476), (558, 36191178), (732, 27588357), (837, 24127452), (972, 20776417), (1098, 18392238), (1116, 18095589), (1647, 12261492), (1674, 12063726), (1891, 10679364), (2196, 9196119), (2511, 8042484), (3294, 6130746), (3348, 6031863), (3782, 5339682), (4941, 4087164), (5022, 4021242), (5673, 3559788), (6588, 3065373), (7533, 2680828), (7564, 2669841), (9882, 2043582), (10044, 2010621), (10987, 1838052), (11346, 1779894), (14823, 1362388), (15066, 1340414), (17019, 1186596), (19764, 1021791), (21974, 919026), (22692, 889947), (29646, 681194), (30132, 670207), (32961, 612684), (34038, 593298), (43948, 459513), (51057, 395532), (59292, 340597), (65922, 306342), (68076, 296649), (98883, 204228), (102114, 197766), (131844, 153171)]