20163045630

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{67759}}^1$

素因数の和:67898

約数の個数: 128

約数和(自身を含む): 60105830400

約数和(自身を除く): 39942784770

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 109, 130, 182, 195, 210, 218, 273, 327, 390, 455, 545, 546, 654, 763, 910, 1090, 1365, 1417, 1526, 1635, 2289, 2730, 2834, 3270, 3815, 4251, 4578, 7085, 7630, 8502, 9919, 11445, 14170, 19838, 21255, 22890, 29757, 42510, 49595, 59514, 67759, 99190, 135518, 148785, 203277, 297570, 338795, 406554, 474313, 677590, 880867, 948626, 1016385, 1422939, 1761734, 2032770, 2371565, 2642601, 2845878, 4404335, 4743130, 5285202, 6166069, 7114695, 7385731, 8808670, 12332138, 13213005, 14229390, 14771462, 18498207, 22157193, 26426010, 30830345, 36928655, 36996414, 44314386, 51700117, 61660690, 73857310, 92491035, 96014503, 103400234, 110785965, 155100351, 184982070, 192029006, 221571930, 258500585, 288043509, 310200702, 480072515, 517001170, 576087018, 672101521, 775501755, 960145030, 1344203042, 1440217545, 1551003510, 2016304563, 2880435090, 3360507605, 4032609126, 6721015210, 10081522815, 20163045630]

約数ペア:

[(1, 20163045630), (2, 10081522815), (3, 6721015210), (5, 4032609126), (6, 3360507605), (7, 2880435090), (10, 2016304563), (13, 1551003510), (14, 1440217545), (15, 1344203042), (21, 960145030), (26, 775501755), (30, 672101521), (35, 576087018), (39, 517001170), (42, 480072515), (65, 310200702), (70, 288043509), (78, 258500585), (91, 221571930), (105, 192029006), (109, 184982070), (130, 155100351), (182, 110785965), (195, 103400234), (210, 96014503), (218, 92491035), (273, 73857310), (327, 61660690), (390, 51700117), (455, 44314386), (545, 36996414), (546, 36928655), (654, 30830345), (763, 26426010), (910, 22157193), (1090, 18498207), (1365, 14771462), (1417, 14229390), (1526, 13213005), (1635, 12332138), (2289, 8808670), (2730, 7385731), (2834, 7114695), (3270, 6166069), (3815, 5285202), (4251, 4743130), (4578, 4404335), (7085, 2845878), (7630, 2642601), (8502, 2371565), (9919, 2032770), (11445, 1761734), (14170, 1422939), (19838, 1016385), (21255, 948626), (22890, 880867), (29757, 677590), (42510, 474313), (49595, 406554), (59514, 338795), (67759, 297570), (99190, 203277), (135518, 148785)]