20239344426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{563}}^1\times {\mathrm{2371}}^1$

素因数の和:2984

約数の個数: 96

約数和(自身を含む): 48931665408

約数和(自身を除く): 28692320982

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 563, 722, 798, 1083, 1126, 1689, 2166, 2371, 2527, 3378, 3941, 4742, 5054, 7113, 7581, 7882, 10697, 11823, 14226, 15162, 16597, 21394, 23646, 32091, 33194, 45049, 49791, 64182, 74879, 90098, 99582, 135147, 149758, 203243, 224637, 270294, 315343, 406486, 449274, 609729, 630686, 855931, 946029, 1219458, 1334873, 1422701, 1711862, 1892058, 2567793, 2669746, 2845402, 4004619, 4268103, 5135586, 5991517, 8009238, 8536206, 9344111, 11983034, 17974551, 18688222, 25362587, 28032333, 35949102, 50725174, 56064666, 76087761, 152175522, 177538109, 355076218, 481889153, 532614327, 963778306, 1065228654, 1445667459, 2891334918, 3373224071, 6746448142, 10119672213, 20239344426]

約数ペア:

[(1, 20239344426), (2, 10119672213), (3, 6746448142), (6, 3373224071), (7, 2891334918), (14, 1445667459), (19, 1065228654), (21, 963778306), (38, 532614327), (42, 481889153), (57, 355076218), (114, 177538109), (133, 152175522), (266, 76087761), (361, 56064666), (399, 50725174), (563, 35949102), (722, 28032333), (798, 25362587), (1083, 18688222), (1126, 17974551), (1689, 11983034), (2166, 9344111), (2371, 8536206), (2527, 8009238), (3378, 5991517), (3941, 5135586), (4742, 4268103), (5054, 4004619), (7113, 2845402), (7581, 2669746), (7882, 2567793), (10697, 1892058), (11823, 1711862), (14226, 1422701), (15162, 1334873), (16597, 1219458), (21394, 946029), (23646, 855931), (32091, 630686), (33194, 609729), (45049, 449274), (49791, 406486), (64182, 315343), (74879, 270294), (90098, 224637), (99582, 203243), (135147, 149758)]