20230959189

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{6917}}^1$

素因数の和:7090

約数の個数: 64

約数和(自身を含む): 32728227840

約数和(自身を除く): 12497268651

約数列:

[1, 3, 7, 21, 41, 43, 79, 123, 129, 237, 287, 301, 553, 861, 903, 1659, 1763, 3239, 3397, 5289, 6917, 9717, 10191, 12341, 20751, 22673, 23779, 37023, 48419, 68019, 71337, 139277, 145257, 283597, 297431, 417831, 546443, 850791, 892293, 974939, 1639329, 1985179, 2082017, 2924817, 3825101, 5955537, 6246051, 11475303, 12194671, 22404163, 23497049, 36584013, 67212489, 70491147, 85362697, 156829141, 164479343, 256088091, 470487423, 493438029, 963379009, 2890137027, 6743653063, 20230959189]

約数ペア:

[(1, 20230959189), (3, 6743653063), (7, 2890137027), (21, 963379009), (41, 493438029), (43, 470487423), (79, 256088091), (123, 164479343), (129, 156829141), (237, 85362697), (287, 70491147), (301, 67212489), (553, 36584013), (861, 23497049), (903, 22404163), (1659, 12194671), (1763, 11475303), (3239, 6246051), (3397, 5955537), (5289, 3825101), (6917, 2924817), (9717, 2082017), (10191, 1985179), (12341, 1639329), (20751, 974939), (22673, 892293), (23779, 850791), (37023, 546443), (48419, 417831), (68019, 297431), (71337, 283597), (139277, 145257)]