20143176512

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1\times {\mathrm{757}}^1$

素因数の和:1484

約数の個数: 112

約数和(自身を含む): 43590014928

約数和(自身を除く): 23446838416

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 37, 64, 68, 74, 136, 148, 272, 296, 544, 592, 629, 661, 757, 1088, 1184, 1258, 1322, 1514, 2368, 2516, 2644, 3028, 5032, 5288, 6056, 10064, 10576, 11237, 12112, 12869, 20128, 21152, 22474, 24224, 24457, 25738, 28009, 40256, 42304, 44948, 48448, 48914, 51476, 56018, 89896, 97828, 102952, 112036, 179792, 195656, 205904, 224072, 359584, 391312, 411808, 415769, 448144, 476153, 500377, 719168, 782624, 823616, 831538, 896288, 952306, 1000754, 1565248, 1663076, 1792576, 1904612, 2001508, 3326152, 3809224, 4003016, 6652304, 7618448, 8006032, 8506409, 13304608, 15236896, 16012064, 17012818, 18513949, 26609216, 30473792, 32024128, 34025636, 37027898, 68051272, 74055796, 136102544, 148111592, 272205088, 296223184, 314737133, 544410176, 592446368, 629474266, 1184892736, 1258948532, 2517897064, 5035794128, 10071588256, 20143176512]

約数ペア:

[(1, 20143176512), (2, 10071588256), (4, 5035794128), (8, 2517897064), (16, 1258948532), (17, 1184892736), (32, 629474266), (34, 592446368), (37, 544410176), (64, 314737133), (68, 296223184), (74, 272205088), (136, 148111592), (148, 136102544), (272, 74055796), (296, 68051272), (544, 37027898), (592, 34025636), (629, 32024128), (661, 30473792), (757, 26609216), (1088, 18513949), (1184, 17012818), (1258, 16012064), (1322, 15236896), (1514, 13304608), (2368, 8506409), (2516, 8006032), (2644, 7618448), (3028, 6652304), (5032, 4003016), (5288, 3809224), (6056, 3326152), (10064, 2001508), (10576, 1904612), (11237, 1792576), (12112, 1663076), (12869, 1565248), (20128, 1000754), (21152, 952306), (22474, 896288), (24224, 831538), (24457, 823616), (25738, 782624), (28009, 719168), (40256, 500377), (42304, 476153), (44948, 448144), (48448, 415769), (48914, 411808), (51476, 391312), (56018, 359584), (89896, 224072), (97828, 205904), (102952, 195656), (112036, 179792)]