12920223036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{163}}^1\times {\mathrm{8819}}^1$

素因数の和:9103

約数の個数: 96

約数和(自身を含む): 34993244160

約数和(自身を除く): 22073021124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 163, 214, 321, 326, 428, 489, 642, 652, 749, 978, 1141, 1284, 1498, 1956, 2247, 2282, 2996, 3423, 4494, 4564, 6846, 8819, 8988, 13692, 17441, 17638, 26457, 34882, 35276, 52323, 52914, 61733, 69764, 104646, 105828, 122087, 123466, 185199, 209292, 244174, 246932, 366261, 370398, 488348, 732522, 740796, 943633, 1437497, 1465044, 1887266, 2830899, 2874994, 3774532, 4312491, 5661798, 5749988, 6605431, 8624982, 10062479, 11323596, 13210862, 17249964, 19816293, 20124958, 26421724, 30187437, 39632586, 40249916, 60374874, 79265172, 120749748, 153812179, 307624358, 461436537, 615248716, 922873074, 1076685253, 1845746148, 2153370506, 3230055759, 4306741012, 6460111518, 12920223036]

約数ペア:

[(1, 12920223036), (2, 6460111518), (3, 4306741012), (4, 3230055759), (6, 2153370506), (7, 1845746148), (12, 1076685253), (14, 922873074), (21, 615248716), (28, 461436537), (42, 307624358), (84, 153812179), (107, 120749748), (163, 79265172), (214, 60374874), (321, 40249916), (326, 39632586), (428, 30187437), (489, 26421724), (642, 20124958), (652, 19816293), (749, 17249964), (978, 13210862), (1141, 11323596), (1284, 10062479), (1498, 8624982), (1956, 6605431), (2247, 5749988), (2282, 5661798), (2996, 4312491), (3423, 3774532), (4494, 2874994), (4564, 2830899), (6846, 1887266), (8819, 1465044), (8988, 1437497), (13692, 943633), (17441, 740796), (17638, 732522), (26457, 488348), (34882, 370398), (35276, 366261), (52323, 246932), (52914, 244174), (61733, 209292), (69764, 185199), (104646, 123466), (105828, 122087)]