20099506596

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1033}}^1\times {\mathrm{3371}}^1$

素因数の和:4461

約数の個数: 96

約数和(自身を含む): 51937108608

約数和(自身を除く): 31837602012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1033, 1443, 1924, 2066, 2886, 3099, 3371, 4132, 5772, 6198, 6742, 10113, 12396, 13429, 13484, 20226, 26858, 38221, 40287, 40452, 43823, 53716, 76442, 80574, 87646, 114663, 124727, 131469, 152884, 161148, 175292, 229326, 249454, 262938, 374181, 458652, 496873, 498908, 525876, 748362, 993746, 1490619, 1496724, 1621451, 1987492, 2981238, 3242902, 3482243, 4864353, 5962476, 6485804, 6964486, 9728706, 10446729, 13928972, 19457412, 20893458, 41786916, 45269159, 90538318, 128842991, 135807477, 181076636, 257685982, 271614954, 386528973, 515371964, 543229908, 773057946, 1546115892, 1674958883, 3349917766, 5024876649, 6699835532, 10049753298, 20099506596]

約数ペア:

[(1, 20099506596), (2, 10049753298), (3, 6699835532), (4, 5024876649), (6, 3349917766), (12, 1674958883), (13, 1546115892), (26, 773057946), (37, 543229908), (39, 515371964), (52, 386528973), (74, 271614954), (78, 257685982), (111, 181076636), (148, 135807477), (156, 128842991), (222, 90538318), (444, 45269159), (481, 41786916), (962, 20893458), (1033, 19457412), (1443, 13928972), (1924, 10446729), (2066, 9728706), (2886, 6964486), (3099, 6485804), (3371, 5962476), (4132, 4864353), (5772, 3482243), (6198, 3242902), (6742, 2981238), (10113, 1987492), (12396, 1621451), (13429, 1496724), (13484, 1490619), (20226, 993746), (26858, 748362), (38221, 525876), (40287, 498908), (40452, 496873), (43823, 458652), (53716, 374181), (76442, 262938), (80574, 249454), (87646, 229326), (114663, 175292), (124727, 161148), (131469, 152884)]